QuadLube, SpreadLock Seal, ImpactTuff, DuraLube TM Spherical Plain Bearings

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QuaLube, SpreaLock Seal, ImpactTuff, uralube TM Spherical Plain earings Innovative prouct features that provie unique performance avantages. High loa capacity, re-lubrication options, an patente esigns. ISO 900:000 www.rbcbearings.com 800.390.3300

R earings Incorporate has ha a long traition of innovation, commitment, an quality since the company was foune in 99. Toay, R earings has grown into a worl-class manufacturer of stanar an custom-engineere bearings an relate proucts, with a prouct focus on research, testing, an evelopment of the best prouct for specific applications. What We Manufacture R earings, with facilities throughout North America an Europe, provies bearings an precision proucts for applications in the construction, mining, material hanling, transportation an off-highway equipment, robotics an automation, farming, machine tool, an semiconuctor equipment inustries. Through R Aerospace earings, the company is a major manufacturer of highly-engineere bearings an precision proucts for military, efense, an commercial aerospace applications. R's high-quality bearings inclue: Heavy uty Neele Roller earings - Pitchlign cage heavy uty neele roller bearings, inner rings, type TJ TanemRoller bearings for long life. Spherical Plain earings - Raial, angular, contact, high misalignment, extene inner ring, uralube maintenance-free spherical plain bearings, QuaLube long life bearings, ImpactTuff case carburize bearings, ShimPack ouble-acting angular contact bearings, rosslube lubrication groove systems, an SpreaLock Seal. am Followers an Yoke Rollers - Stanar stu, heavy stu, yoke type, cage roller followers, R Roller long life cam followers, HexLube universal cam followers, airframe track rollers. Mastguie rollers an carriage rollers, chain sheaves (for leaf chain), toothless sprockets (for roller chain), an heavy-uty roller bearing construction. Ro Ens - ommercial an aerospace, precision, Mil-Spec series, self-lubricating, inch an metric. Heim, Unibal, an Spherco brans. Self-Lubricating earings - Raial, thrust, ro ens, spherical plain bearings, high temperature, high loas, inch an metric. Fiberglie bran. Thin Section all earings - Stanar cross sections to one inch. Sizes to 40 inches. Stainless steel an other materials available. Seals available on all sizes an stanar cross sections. Airframe ontrol earings - all bearing types, self-lubricating types, neele rollers, track rollers. Groun, Semigroun, an Ungroun all earings - Full complement, utilizes esign an burnishe races for higher loas, long life, an smooth operation. owel Pins, Loose Neele Rollers, Shafts Tapere Roller an Tapere Thrust earings - ase-harene an through-harene in a variety of sizes, use in lass 8 heavy truck an trailer wheel bearings, final rive transmissions an gear boxes. ustom esigne earings - R prouces a wie range of custom bearings in various materials for specific applications. 966, 006, 008, 009 R earings Incorporate. All rights reserve. R Sphercial Plain earings R has been a pioneer in spherical plain bearing technology since inventing the fracture outer race esign many years ago. Since that time, R has continue to introuce inustry leaing innovations such as high misalignment, angular contact, extene inner ring, tapere bore, an extene lubrication groove spherical plain bearing esigns. These avance proucts are use wherever pivoting, high loa bearing applications are foun. Most typically, R spherical plain bearings are employe in hyraulic cyliner ro ens, vehicle suspensions, heavy equipment articulate joints, an other severe uty uses. Inustries serve inclue off-highway mobile construction equipment, large agricultural machinery, mining equipment, forestry proucts, an other large equipment requiring bearings that provie misalignment capabilities while carrying high loas. Unique spherical plain bearing proucts are offere uner the following traemarks: uralube TM rosslube QuaLube SpreaLock Seal ImpactTuff ShimPack How We an Serve You R has implemente a total quality control system that uses statistical quality control at all facilities, an manufactures in high volume to a just-in-time program. To serve the ongoing nees of customers, R has a network of over,600 istributors an sales engineers throughout North an South America an Europe, with authorize agents worlwie. For assistance with your bearing application, contact: Warranty ustomer Service - 800.390.3300 R proucts are warrante for material an workmanship for a perio not to excee 90 ays from shipment an for a value not to excee purchase price. No other warranty is in effect. isclaimer an Intellectual Property Statement The materials comprising this atalog are provie by R earings as a service to its customers on an "as-is" basis for informational purposes only. R assumes no responsibility for any errors or omissions in these materials. R makes no commitment to upate the information containe herein. R makes no, an expressly isclaims any, representations or warranties, express or implie, regaring the atalog, incluing, without limitation, any implie warranties of merchantability or fitness for a particular purpose. R makes no, an expressly isclaims any, warranties, express or implie, regaring the correctness, accuracy, completeness, timeliness, an reliability of the text, graphics an any other items in the atalog. Uner no circumstances shall R, its affiliates, or any of their respective partners, officers, irectors, employees, agents or representatives be liable for any amages, whether irect, inirect, special or consequential amages for lost revenues, lost profits, or otherwise, arising from or in connection with this atalog an the materials containe herein. All materials containe in the atalog are protecte by copyright laws, an may not be reprouce, republishe, istribute, transmitte, isplaye, broacast or otherwise exploite in any manner without the express prior written permission of R. R's names an logos an all relate traemarks (incluing R part numbers, series number, an cone an cup numbers), traenames, an other intellectual property are the property of R earings an cannot be use without its express prior written permission.

Table of ontents Selection Guie.................................................. 4-5 Raial Spherical Plain earings Series --L, --LSS, Inch...................................... 6-9 Series M--, M--SS, Metric.................................... 0-3 QuaLube Long Life Spherical Plain earings FEATURE PROUT Notes.................................. 4-5 Series --LSSQ, Inch........................................ 6-7 Series M--SSQ, Metric...................................... 8-9 SpreaLock Seal Avance Seal Technology FEATURE PROUT Notes.................................. 40 ImpactTuff Avance Shock Loa Protection FEATURE PROUT Notes.................................. 44-45 Angular ontact Spherical Plain earings rosslube (Single-Acting) Improve Lubrication istribution Technology FEATURE PROUT Notes.................................. 45 Angular ontact Spherical Plain earings (Single-Acting) Series --SA, Inch......................................... 46-47 Series M--SA, Metric....................................... 48-49 Page No. High Misalignment Series H--L, H--LSS, Inch.................................... 0-3 Series MH--, MH--SS, Metric.................................. 4-7 Tapere ore Series T--L, T--LSS, Inch..................................... 8-3 Extene Inner Ring Series --EL, --ELSS, Inch..................................... 3-35 Series M--E, M--ESS, Metric................................... 36-39 uralube Maintenance-Free Spherical Plain earings FEATURE PROUT Notes.................................. 4 Series --LNMSS, Inch....................................... 4-43 ShimPack (ouble-acting) Angular ontact Spherical Plain earings FEATURE PROUT Notes.................................. 50-5 Series --SA3........................................... 5-53 Series T--SA3.......................................... 54-55 Spherical Outer Rings Series OR--L, OR--LSS, Inch................................... 56 Series ORM--, ORM--SS, Metric................................. 57 Harene ylinrical Steel ushings Series IR.............................................. 58-59 Inustrial Ro Ens Series REF............................................. 60-6 Series REM............................................ 6-63 Spherical Plain earing Engineering Notes.................................... 64-7 Applications................................................... 7-77 Specials....................................................... 78-79 Notes........................................................ 80 3

R originate the precision groun single fracture spherical plain bearing an continues to be the leaer in esign an innovation. Liste below are the basic types of spherical plain bearings that R makes with pertinent selection criteria. SPHERIAL PLAIN EARING SELETION GUIE -L -LSS M- M-SS Stanar Raial -EL -ELSS M-E M-ESS Extene Inner Ring H-L H-LSS MH- MH-SS High Misalignment -LSSQ M-SSQ QuaLube -LNMSS M-NMSS Self-Lubricate uralube -SA M-SA Angular ontact -SA-3 M-SA3 ouble Acting Angular ontact Raial loa Reversing raial loa Uni-irectional Loa Thrust Loa Reversing Thrust Loa apability of Misalignment Operating Temp. (open) Operating Temp. (seale) Sensitivity to ontamination Re-lubrication orrosion Protection Ajustable learance Excellent Excellent Goo Goo Goo Goo 500 50 Low Yes Goo No Excellent Excellent Goo Goo Goo Goo 500 50 Low Yes Goo No Excellent Excellent Goo Goo Goo Excellent 500 50 Low Yes Goo No Excellent Excellent Excellent Goo Goo Goo 500 50 Low Yes Goo No Excellent Goo Excellent Goo Poor Goo - 50 High No Excellent No Goo Excellent Goo Excellent None Goo 500 - Low Yes Goo Yes Excellent Excellent Goo Excellent Excellent Minimal 500 - Low Yes Goo Yes ➊ Operating temperatures above 300 F require a special heat treatment. RAIAL TYPE SPHERIAL PLAIN EARINGS STANAR SERIES -L an M- SERIES -EL an M-E SERIES H-L an MH- SERIES OPEN OPEN OPEN SEALE SEALE SEALE esigne to support heavy raial loas uner misalignment. These bearings also possess moerate thrust loaing capability. They are non-separable with a single fracture outer ring, an are available in open or seale esigns an inch or metric sizes. 4 With an extene inner ring, the nee for aitional locational spacers is eliminate. The inner ring bore is relieve to prevent excess bening stress. Available in open or seale esigns an inch or metric sizes. ue to greater inner ring cross section, the H-L an MH series is capable of greater misalignment. Available in open or seale esigns an inch or metric sizes.

RAIAL TYPE SPHERIAL PLAIN EARINGS EXTENE LIFE SERIES -LSSQ an M-SSQ SERIES -LNMSS an M-NMSS SERIES r 30 Up to 300% improve service life provie by innovative lubrication system. The patente system istributes lubrication to the loa zone even when no loa reversal exists an allows relubrication without removing the loa. These bearings provie an increase life to many problem applications. Available in inch or metric sizes. ANGULAR ONTAT SPHERIAL PLAIN EARINGS -SA an M-SA SERIES R's uralube self-lubricating spherical plain bearings provie long life in emaning applications. Grease-free operation is accomplishe through the use of a urable PTFE liner system that reuces friction between the spherical surfaces of the inner ring an outer ring. These bearings are ieal for applications in which re-lubrication is impractical or impossible, but longevity is a must. Available in inch or metric sizes. -SA-3 an M-SA3 SERIES r -SA Single Acting Angular ontact esigne to support heavy uniirectional thrust an combination raial/thrust loas. Elliptical lubricating grooves are a stanar feature. Available in both inch or metric sizes. -SA-3 ShimPack ouble Acting Angular ontact -SA-3 series bearings can support raial an thrust loas in both irections. They are commonly use in articulating joint applications. Tapere bore esigns are available, as well as inch or metric sizes. PLAIN EARINGS, RO ENS an SPEIALS Harene an Precision Groun Steel ushings are available for applications that woul see costly wear in the housing or on the shaft an where no misalignment occurs. They are supplie with or without oil holes an grooves an with various oil groove configurations. Inustrial Ro Ens can be supplie with any style raial spherical plain bearing. R ro ens are available with a male or female shank. Stanar Raial Outer Rings are the outer rings from the stanar inch an metric spherical plain bearing offering. They can be use whenever the user provies the inner ring or ball stu. Special Spherical Plain earings are available for custom requirements. Unique fractures, nonstanar envelopes, various egrees of metallurgical harness as well as unique coatings an sealing arrangements have been evelope for specific nees. R s experience team of engineers is available for consultation for your unique requirements. 5

Spherical Plain earings Raial - Inch Series --L Open Insie iameter Outsie iameter Min. Min. Inner Ring With -0.005 Outer Ring With -0.005 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) 8-L 0-L -L 4-L 6-L 0-L -L 4-L 8-L 3-L 36-L 40-L 44-L 48-L 5-L 56-L 60-L 64-L 7-9L 80-9L 96-9L 04-9L -9L 0-9L 8-9L 36-9L 44-9L 5-9L 60-9L 68-9L 76-9L 84-9L 9-9L / 0.5000 0.4995 7/8 0.8750 0.8745 0.437 0.375 0.79 0.00/0.006 0.563 4 5/8 0.650 0.645 /6.065.060 0.547 0.469 0.899 0.00/0.006 0.703 4 3/4 0.7500 0.7495 /4.500.495 0.656 0.56.080 0.003/0.007 0.844 4 7/8 0.8750 0.8745 7/6.4375.4370 0.765 0.656.58 0.003/0.007 0.984 4.0000 0.9995 5/8.650.645 0.875 0.750.437 0.003/0.007.5 3 /4.500.495.0000.9995.093 0.937.795 0.003/0.007.406 3 3/8.3750.3745 3/6.875.869.87.03.937 0.003/0.007.56 3 /.5000.4995 7/6.4375.4369.3.5.55 0.003/0.007.703 3 3/4.7500.7495 3/6.85.89.53.3.55 0.003/0.007.984 3.0000.9995 3 3/6 3.875 3.869.750.500.875 0.003/0.007.66 /4.500.494 3 9/6 3.565 3.567.969.687 3.35 0.004/0.008.563 /.5000.4994 3 5/6 3.9375 3.9367.87.875 3.590 0.004/0.008.844 3/4.7500.7494 4 3/8 4.3750 4.374.406.06 3.950 0.004/0.008 3.5 3 3.0000.9994 4 3/4 4.7500 4.749.65.50 4.3 0.004/0.008 3.406 3 /4 3.500 3.49 5 /8 5.50 5.40.844.437 4.675 0.005/0.009 3.703 3 / 3.5000 3.499 5 / 5.5000 5.4990 3.06.65 5.040 0.005/0.009 4.000 3 3/4 3.7500 3.749 5 7/8 5.8750 5.8740 3.8.8 5.390 0.005/0.009 4.66 4 4.0000 3.999 6 /4 6.500 6.490 3.500 3.000 5.750 0.005/0.009 4.563 4 / 4.5000 4.499 7 7.0000 6.9990 3.937 3.375 6.475 0.005/0.009 5.5 7 5 5.0000 4.9990 7 3/4 7.7500 7.7488 4.375 3.750 7.90 0.005/0.009 5.703 7 6 6.0000 5.9990 8 3/4 8.7500 8.7488 4.750 4.5 8.56 0.005/0.009 6.65 7 6 / 6.5000 6.4990 9 3/4 9.7500 9.7488 4.875 4.06 8.775 0.007/0.0 7.93 7 7 7.0000 6.9990 0 / 0.5000 0.4986 5.50 4.375 9.450 0.007/0.0 7.854 7 7 / 7.5000 7.4988 /4.500.486 5.65 4.687 0.5 0.007/0.0 8.45 7 8 8.0000 7.9988.0000.9986 6.000 5.000 0.800 0.007/0.0 8.976 7 8 / 8.5000 8.4988 3/4.7500.7484 6.375 5.3.475 0.008/0.03 9.537 7 9 9.0000 8.9988 3 / 3.5000 3.4984 6.750 5.65.50 0.008/0.03 0.098 7 9 / 9.5000 9.4988 4 /4 4.500 4.484 7.5 5.937.85 0.008/0.03 0.659 7 0 0.0000 9.9986 5 5.0000 4.9984 7.500 6.50 3.500 0.008/0.03.0 7 0 / 0.5000 0.4986 5 3/4 5.7500 5.748 7.875 6.56 4.75 0.009/0.04.78 7.0000 0.9986 6 / 6.5000 6.498 8.50 6.875 4.850 0.009/0.04.34 7 /.5000.4986 7 /4 7.500 7.48 8.65 7.87 5.55 0.009/0.04.903 7.0000.9986 8 8.0000 7.998 9.000 7.500 6.00 0.009/0.04 3.464 7 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). ore imensions apply after MoS coating. All other imensions are before coating. 6

Spherical Plain earings Raial - Inch α r Series --L r r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Recommene Loa Limits Static Raial Static Thrust ynamic Raial Recommene Shaft iameter Recommene Housing ore ISO f6 (Slip Fit) ISO m5 (Press Fit) ISO R7 (Press Fit) Min. Min. Min. asic 0.00 0.0 0.044 9,400,400,300 0.4994 0.4989 0.5006 0.5003 0.874 0.8734-8 0.00 0.03 0.079 4,700,500 3,600 0.644 0.639 0.656 0.653.067.0609-0 0.0 0.03 0.6,00 3,900 5,300 0.749 0.7487 0.7507 0.7503.490.480-0.0 0.03 0.93 8,800 5,400 7,00 0.874 0.8737 0.8757 0.8753.4365.4355-4 0.0 0.03 0.76 37,700 7,300 9,400 0.999 0.9987.0007.0003.640.630-6 0.0 0.03 0.56 58,800,900 4,700.490.484.508.504.9988.9976-0 0.0 0.03 0.770 69,800 3,500 7,400.3740.3734.3758.3754.863.85-0.0 0.03 0.934 84,800 6,600,00.4990.4984.5008.5004.4363.435-4 0.0 0.03.430 5,400 3,600 8,800.7490.7484.7508.7504.83.80-8 0.0 0.03.070 50,900 3,900 37,700.9988.998.000.0005 3.860 3.846-3 0.0 0.03.90 9,000 4,000 47,700.488.48.50.505 3.560 3.5596-36 0.0 0.03 4.090 35,500 5,900 58,800.4988.498.500.5005 3.9359 3.9345-40 0.0 0.03 5.380 85,000 6,600 7,00.7488.748.750.7505 4.3734 4.370-44 0.0 0.03 6.870 339,500 76,300 84,800.9988.998 3.000 3.0005 4.748 4.7465-48 0.0 0.03 8.630 398,700 9,500 99,600 3.486 3.477 3.5 3.505 5.3 5.5-5 0.0 0.03 0.650 463,000 09,00 5,700 3.4986 3.4977 3.50 3.5005 5.498 5.4965-56 0.0 0.03.950 530,400 6,00 3,600 3.7486 3.7477 3.75 3.7505 5.873 5.875-60 0.0 0.03 5.590 603,700 44,500 50,900 3.9986 3.9977 4.00 4.0005 6.48 6.465-64 0.03 0.044.90 764,800 90,400 9,00 4.4986 4.4977 4.50 4.5005 6.9979 6.9963-7 0.03 0.044 9.70 943,600 360,900 35,900 4.9983 4.9973 5.003 5.0006 7.7476 7.7458-80 0.03 0.044 38.770,77,000 387,600 94,00 5.9983 5.9973 6.003 6.0006 8.7475 8.7457-96 0.080 0.080 50.360,47,000 99,700 3,700 6.4983 6.4973 6.503 6.5006 9.7474 9.7456-04 0.080 0.080 6.90,447,000 43,00 36,700 6.9983 6.9973 7.003 7.0006 0.497 0.4950-0.080 0.080 77.370,660,000 506,500 45,000 7.4980 7.4969 7.505 7.5007.470.449-0 0.080 0.080 93.90,890,000 58,400 47,500 7.9980 7.9969 8.005 8.0007.9970.9949-8 0.080 0.080.600,33,000 663,500 533,00 8.4980 8.4969 8.505 8.5007.7465.7443-36 0.080 0.080 33.700,39,000 749,900 598,000 8.9980 8.9969 9.005 9.0007 3.4965 3.4943-44 0.080 0.080 57.00,664,000 84,500 666,000 9.4980 9.4969 9.505 9.5007 4.463 4.44-5 0.080 0.080 83.400,953,000 938,500 738,00 9.9978 9.9965 0.007 0.0008 4.9963 4.994-60 0.080 0.080.300 3,55,000,047,000 83,700 0.4978 0.4965 0.507 0.5008 5.7459 5.7435-68 0.080 0.080 44.000 3,573,000,84,000 893,00 0.9978 0.9965.007.0008 6.4959 6.4935-76 0.080 0.080 79.000 3,905,000,99,000 976,00.4978.4965.507.5008 7.459 7.435-84 0.080 0.080 37.000 4,5,000,4,000,063,000.9978.9965.007.0008 7.9957 7.993-9 Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. 7

Spherical Plain earings Raial - Inch Series --LSS Seale Insie iameter Outsie iameter Min. Min. Inner Ring With -0.005 Outer Ring With -0.005 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) -LSS 4-LSS 6-LSS 0-LSS -LSS 4-LSS 8-LSS 3-LSS 36-LSS 40-LSS 44-LSS 48-LSS 5-LSS 56-LSS 60-LSS 64-LSS 7-9LSS 80-9LSS 96-9LSS 04-9LSS -9LSS 0-9LSS 8-9LSS 36-9LSS 44-9LSS 5-9LSS 60-9LSS 68-9LSS 76-9LSS 84-9LSS 9-9LSS 3/4 0.7500 0.7495 /4.500.495 0.656 0.56.080 0.003/0.007 0.844 7 7/8 0.8750 0.8745 7/6.4375.4370 0.765 0.656.58 0.003/0.007 0.984 7.0000 0.9995 5/8.650.645 0.875 0.750.437 0.003/0.007.5 7 /4.500.495.0000.9995.093 0.937.795 0.003/0.007.406 7 3/8.3750.3745 3/6.875.869.87.03.937 0.003/0.007.56 7 /.5000.4995 7/6.4375.4369.3.5.55 0.003/0.007.703 7 3/4.7500.7495 3/6.85.89.53.3.55 0.003/0.007.984 7.0000.9995 3 3/6 3.875 3.869.750.500.875 0.003/0.007.66 7 /4.500.494 3 9/6 3.565 3.567.969.687 3.35 0.004/0.008.563 7 /.5000.4994 3 5/6 3.9375 3.9367.87.875 3.590 0.004/0.008.844 7 3/4.7500.7494 4 3/8 4.3750 4.374.406.06 3.950 0.004/0.008 3.5 7 3 3.0000.9994 4 3/4 4.7500 4.749.65.50 4.3 0.004/0.008 3.406 7 3 /4 3.500 3.49 5 /8 5.50 5.40.844.437 4.675 0.005/0.009 3.703 7 3 / 3.5000 3.499 5 / 5.5000 5.4990 3.06.65 5.040 0.005/0.009 4.000 7 3 3/4 3.7500 3.749 5 7/8 5.8750 5.8740 3.8.8 5.390 0.005/0.009 4.66 7 4 4.0000 3.999 6 /4 6.500 6.490 3.500 3.000 5.750 0.005/0.009 4.563 7 4 / 4.5000 4.499 7 7.0000 6.9990 3.937 3.375 6.475 0.005/0.009 5.5 7 5 5.0000 4.9990 7 3/4 7.7500 7.7488 4.375 3.750 7.90 0.005/0.009 5.703 7 6 6.0000 5.9990 8 3/4 8.7500 8.7488 4.750 4.5 8.56 0.005/0.009 6.65 7 6 / 6.5000 6.4990 9 3/4 9.7500 9.7488 4.875 4.06 8.775 0.007/0.0 7.93 7 7 7.0000 6.9990 0 / 0.5000 0.4986 5.50 4.375 9.450 0.007/0.0 7.854 7 7 / 7.5000 7.4988 /4.500.486 5.65 4.687 0.5 0.007/0.0 8.45 7 8 8.0000 7.9988.0000.9986 6.000 5.000 0.800 0.007/0.0 8.976 7 8 / 8.5000 8.4988 3/4.7500.7484 6.375 5.3.475 0.008/0.03 9.537 7 9 9.0000 8.9988 3 / 3.5000 3.4984 6.750 5.65.50 0.008/0.03 0.098 7 9 / 9.5000 9.4988 4 /4 4.500 4.484 7.5 5.937.85 0.008/0.03 0.659 7 0 0.0000 9.9986 5 5.0000 4.9984 7.500 6.50 3.500 0.008/0.03.0 7 0 / 0.5000 0.4986 5 3/4 5.7500 5.748 7.875 6.56 4.75 0.009/0.04.78 7.0000 0.9986 6 / 6.5000 6.498 8.50 6.875 4.850 0.009/0.04.34 7 /.5000.4986 7 /4 7.500 7.48 8.65 7.87 5.55 0.009/0.04.903 7.0000.9986 8 8.0000 7.998 9.000 7.500 6.00 0.009/0.04 3.464 7 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). ore imensions apply after MoS coating. All other imensions are before coating. 8

Spherical Plain earings Raial - Inch α r Series --LSS r r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Recommene Loa Limits Static Raial Static Thrust ynamic Raial Recommene Shaft iameter Recommene Housing ore ISO f6 (Slip Fit) ISO m5 (Press Fit) ISO R7 (Press Fit) Min. Min. Min. asic 0.0 0.05 0.6,00 3,900 5,300 0.749 0.7487 0.7507 0.7503.490.480-0.0 0.05 0.93 8,800 5,400 7,00 0.874 0.8737 0.8757 0.8753.4365.4355-4 0.0 0.05 0.76 37,700 7,300 9,400 0.999 0.9987.0007.0003.640.630-6 0.0 0.03 0.56 58,800,900 4,700.490.484.508.504.9988.9976-0 0.0 0.03 0.770 69,800 3,500 7,400.3740.3734.3758.3754.863.85-0.0 0.03 0.934 84,800 6,600,00.4990.4984.5008.5004.4363.435-4 0.0 0.03.430 5,400 3,600 8,800.7490.7484.7508.7504.83.80-8 0.0 0.03.070 50,900 3,900 37,700.9988.998.000.0005 3.860 3.846-3 0.0 0.03.90 9,000 4,000 47,700.488.48.50.505 3.560 3.5596-36 0.0 0.03 4.090 35,500 5,900 58,800.4988.498.500.5005 3.9359 3.9345-40 0.0 0.03 5.380 85,000 6,600 7,00.7488.748.750.7505 4.3734 4.370-44 0.0 0.03 6.870 339,500 76,300 84,800.9988.998 3.000 3.0005 4.748 4.7465-48 0.0 0.03 8.630 398,700 9,500 99,600 3.486 3.477 3.5 3.505 5.3 5.5-5 0.0 0.03 0.650 463,000 09,00 5,700 3.4986 3.4977 3.50 3.5005 5.498 5.4965-56 0.0 0.03.950 530,400 6,00 3,600 3.7486 3.7477 3.75 3.7505 5.873 5.875-60 0.0 0.03 5.590 603,700 44,500 50,900 3.9986 3.9977 4.00 4.0005 6.48 6.465-64 0.03 0.044.90 764,800 90,400 9,00 4.4986 4.4977 4.50 4.5005 6.9979 6.9963-7 0.03 0.044 9.70 943,600 360,900 35,900 4.9983 4.9973 5.003 5.0006 7.7476 7.7458-80 0.03 0.044 38.770,77,000 387,600 94,00 5.9983 5.9973 6.003 6.0006 8.7475 8.7457-96 0.080 0.080 50.360,47,000 99,700 3,700 6.4983 6.4973 6.503 6.5006 9.7474 9.7456-04 0.080 0.080 6.90,447,000 43,00 36,700 6.9983 6.9973 7.003 7.0006 0.497 0.4950-0.080 0.080 77.370,660,000 506,500 45,000 7.4980 7.4969 7.505 7.5007.470.449-0 0.080 0.080 93.90,890,000 58,400 47,500 7.9980 7.9969 8.005 8.0007.9970.9949-8 0.080 0.080.600,33,000 663,500 533,00 8.4980 8.4969 8.505 8.5007.7465.7443-36 0.080 0.080 33.700,39,000 749,900 598,000 8.9980 8.9969 9.005 9.0007 3.4965 3.4943-44 0.080 0.080 57.00,664,000 84,500 666,000 9.4980 9.4969 9.505 9.5007 4.463 4.44-5 0.080 0.080 83.400,953,000 938,500 738,00 9.9978 9.9965 0.007 0.0008 4.9963 4.994-60 0.080 0.080.300 3,55,000,047,000 83,700 0.4978 0.4965 0.507 0.5008 5.7459 5.7435-68 0.080 0.080 44.000 3,573,000,84,000 893,00 0.9978 0.9965.007.0008 6.4959 6.4935-76 0.080 0.080 79.000 3,905,000,99,000 976,00.4978.4965.507.5008 7.459 7.435-84 0.080 0.080 37.000 4,5,000,4,000,063,000.9978.9965.007.0008 7.9957 7.993-9 Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. 9

Spherical Plain earings Raial - Metric Series M-- Open M M5 M7 M0 M5 M30 M35 M40 M45 M50 M60 M70 M80 M90 M00 M0 M0 M40 M60-9L M80-9L M00-9L M0-9L M40-9L M60-9L M80-9L M300-9L M30-9L Insie iameter Tol. Outsie iameter Tol. Inner Ring With Tol. +0.00 Outer Ring With Tol. +0.00 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. -0.008-0.009 0-0. 7-0.4 9 0.05/0.5 6 5-0.008 6-0.009-0. 9-0.4 0.05/0.5 8 0 7-0.008 30-0.009 4-0. 0-0.4 5 0.05/0.5 0-0.00 35-0.0 6-0. -0.4 30 0.07/0.7 5 9 5-0.00 4-0.0 0-0. 6-0.4 36 0.07/0.7 30 8 30-0.00 47-0.0-0. 8-0.4 4 0.07/0.7 35 7 35-0.0 55-0.03 5-0. 0-0.30 48 0.07/0.7 4 7 40-0.0 6-0.03 8-0. -0.30 55 0.07/0.7 47 7 45-0.0 68-0.03 3-0. 5-0.30 60 0.07/0.7 5 8 50-0.0 75-0.03 35-0. 8-0.30 67 0.07/0.7 57 7 60-0.05 90-0.05 44-0.5 36-0.40 8 0.0/0.0 68 7 70-0.05 05-0.05 49-0.5 40-0.40 94 0.0/0.0 80 6 80-0.05 0-0.05 55-0.5 45-0.40 07 0.0/0.0 9 6 90-0.00 30-0.08 60-0.0 50-0.50 7 0.3/0.3 00 5 00-0.00 50-0.08 70-0.0 55-0.50 34 0.3/0.3 4 7 0-0.00 60-0.05 70-0.0 55-0.50 43 0.3/0.3 5 6 0-0.00 80-0.05 85-0.0 70-0.50 60 0.3/0.3 36 6 40-0.05 0-0.030 90-0.5 70-0.60 87 0.3/0.3 64 7 60-0.05 30-0.030 05-0.5 80-0.60 06 0.5/0.7 77 8 80-0.05 60-0.035 05-0.5 80-0.70 34 0.5/0.7 09 7 00-0.030 90-0.035 30-0.30 00-0.70 65 0.5/0.7 3 7 0-0.030 30-0.040 35-0.30 00-0.80 86 0.5/0.7 5 8 40-0.030 340-0.040 40-0.30 00-0.80 306 0.5/0.7 7 8 60-0.035 370-0.040 50-0.35 0-0.80 333 0.7/0.30 97 7 80-0.035 400-0.040 55-0.35 0-0.80 360 0.7/0.30 35 6 300-0.035 430-0.045 65-0.35 0-0.90 375 0.7/0.30 349 7 30-0.040 440-0.045 60-0.40 35-0.90 380 0.0/0.34 345 4 α Tilt Angle (eg) All imensions are in millimeters. Outer rings of bearings size 60 an above are ouble fracture (suffix-9l). All imensions apply before MoS coating an Fracture. 0

Spherical Plain earings Raial - Metric α r r Series M-- r Shaft Fillet r Hsg. Fillet Approx. Weight (kg) Recommene Loa Limits Static Raial (kn) Static Thrust (kn) ynamic Raial (kn) Recommene Shaft iameter Recommene Housing ore ISO f6 (Slip Fit) ISO m5 (Press Fit) ISO R7 (Press Fit) Min. Min. Min. asic 0.3 0.3 0.0 57 8.3.4.984.973.05.007.980.959-0.3 0.3 0.03 85 3.7 7.0 4.984 4.973 5.05 5.007 5.980 5.959-5 0.3 0.3 0.04 07 6.9.5 6.984 6.973 7.05 7.007 9.980 9.959-7 0.3 0.3 0.07 55 4.3 3.0 9.980 9.967 0.07 0.008 34.975 34.950-0 0.6 0.6 0. 48 43. 49.5 4.980 4.967 5.07 5.008 4.975 4.950-5 0.6 0.6 0.5 37 54.7 63.5 9.980 9.967 30.07 30.008 46.975 46.950-30 0.6.0 0.3 43 67.5 8.6 34.975 34.959 35.00 35.009 54.970 54.940-35 0.6.0 0.3 50 8.7 04.0 39.975 39.959 40.00 40.009 6.970 6.940-40 0.6.0 0.4 645 06.0 9.0 44.975 44.959 45.00 45.009 67.968 67.938-45 0.6.0 0.57 807 3.0 6.0 49.975 49.959 50.00 50.009 74.968 74.938-50.0.0.05,50 9.0 50.0 59.970 59.95 60.04 60.0 89.96 89.97-60.0.0.60,60 70.0 35.0 69.970 69.95 70.04 70.0 04.959 04.94-70.0.0.35,070 34.0 40.0 79.970 79.95 80.04 80.0 9.959 9.94-80.0.0.84,50 4.0 500.0 89.964 89.94 90.08 90.03 9.95 9.9-90.0.0 4.58 3,00 50.0 640.0 99.964 99.94 00.08 00.03 49.950 49.90-00.0.0 4.94 3,400 50.0 680.0 09.964 09.94 0.08 0.03 59.950 59.90-0.0.0 8.0 4,800 830.0 960.0 9.964 9.94 0.08 0.03 79.947 79.907-0.0.0.5 5,600 830.0,0.0 39.957 39.93 40.033 40.05 09.937 09.89-40.0.0 4.70 7,00,00.0,40.0 59.957 59.93 60.033 60.05 9.933 9.887-60.. 9.9 8,000,00.0,600.0 79.957 79.93 80.033 80.05 59.96 59.874-80.. 30.,400,700.0,300.0 99.950 99.9 00.037 00.07 89.9 89.870-00.. 37.36,300,700.0,500.0 9.950 9.9 0.037 0.07 39.93 39.856-0.. 40.77 3,00,700.0,600.0 39.950 39.9 40.037 40.07 339.93 339.856-40.. 53.3 5,700,000.0 3,00.0 59.944 59.9 60.043 60.00 369.907 369.850-60.. 67.7 8,600,400.0 3,700.0 79.944 79.9 80.043 80.00 399.907 399.850-80.. 78.35 0,000,400.0 4,000.0 99.944 99.9 300.043 300.00 49.897 49.834-300. 3.0 78.5,000 3,00.0 4,400.0 39.938 39.90 30.046 30.0 439.897 439.834-30 To obtain weight in pouns, multiply by.046 (lb/kg). See technical section for alternate housing iameter recommenations.

Spherical Plain earings Raial - Metric Series M--SS Seale M7-SS M0-SS M5-SS M30-SS M35-SS M40-SS M45-SS M50-SS M60-SS M70-SS M80-SS M90-SS M00-SS M0-SS M0-SS M40-SS M60-9LSS M80-9LSS M00-9LSS M0-9LSS M40-9LSS M60-9LSS M80-9LSS M300-9LSS M30-9LSS Insie iameter Tol. Outsie iameter Tol. Inner Ring With Tol. +0.00 Outer Ring With Tol. +0.00 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. 7-0.008 30-0.009 4-0. 0-0.4 5 0.05/0.5 4 0-0.00 35-0.0 6-0. -0.4 30 0.07/0.7 5 4 5-0.00 4-0.0 0-0. 6-0.4 36 0.07/0.7 30 4 30-0.00 47-0.0-0. 8-0.4 4 0.07/0.7 35 4 35-0.0 55-0.03 5-0. 0-0.30 48 0.07/0.7 4 4 40-0.0 6-0.03 8-0. -0.30 55 0.07/0.7 47 4 45-0.0 68-0.03 3-0. 5-0.30 60 0.07/0.7 5 4 50-0.0 75-0.03 35-0. 8-0.30 67 0.07/0.7 57 4 60-0.05 90-0.05 44-0.5 36-0.40 8 0.0/0.0 68 4 70-0.05 05-0.05 49-0.5 40-0.40 94 0.0/0.0 80 4 80-0.05 0-0.05 55-0.5 45-0.40 07 0.0/0.0 9 4 90-0.00 30-0.08 60-0.0 50-0.50 7 0.3/0.3 00 4 00-0.00 50-0.08 70-0.0 55-0.50 34 0.3/0.3 4 4 0-0.00 60-0.05 70-0.0 55-0.50 43 0.3/0.3 5 4 0-0.00 80-0.05 85-0.0 70-0.50 60 0.3/0.3 36 4 40-0.05 0-0.030 90-0.5 70-0.60 87 0.3/0.3 64 4 60-0.05 30-0.030 05-0.5 80-0.60 06 0.5/0.7 77 4 80-0.05 60-0.035 05-0.5 80-0.70 34 0.5/0.7 09 4 00-0.030 90-0.035 30-0.30 00-0.70 65 0.5/0.7 3 4 0-0.030 30-0.040 35-0.30 00-0.80 86 0.5/0.7 5 4 40-0.030 340-0.040 40-0.30 00-0.80 306 0.5/0.7 7 4 60-0.035 370-0.040 50-0.35 0-0.80 333 0.7/0.30 97 4 80-0.035 400-0.040 55-0.35 0-0.80 360 0.7/0.30 35 4 300-0.035 430-0.045 65-0.35 0-0.90 375 0.7/0.30 349 4 30-0.040 440-0.045 60-0.40 35-0.90 380 0.0/0.34 345 4 α Tilt Angle (eg) All imensions are in millimeters. Outer rings of bearings size 60 an above are ouble fracture (suffix-9l). All imensions apply before MoS coating an Fracture.

Spherical Plain earings Raial - Metric α r r Series M--SS r Shaft Fillet r Hsg. Fillet Approx. Weight (kg) Recommene Loa Limits Static Raial (kn) Static Thrust (kn) ynamic Raial (kn) Recommene Shaft iameter Recommene Housing ore ISO f6 (Slip Fit) ISO m5 (Press Fit) ISO R7 (Press Fit) Min. Min. Min. asic 0.3 0.3 0.04 07 6.9.5 6.984 6.973 7.05 7.007 9.980 9.959-7 0.3 0.3 0.07 55 4.3 3.0 9.980 9.967 0.07 0.008 34.975 34.950-0 0.6 0.6 0. 48 43. 49.5 4.980 4.967 5.07 5.008 4.975 4.950-5 0.6 0.6 0.5 37 54.7 63.5 9.980 9.967 30.07 30.008 46.975 46.950-30 0.6.0 0.3 43 67.5 8.6 34.975 34.959 35.00 35.009 54.970 54.940-35 0.6.0 0.3 50 8.7 04.0 39.975 39.959 40.00 40.009 6.970 6.940-40 0.6.0 0.4 645 06.0 9.0 44.975 44.959 45.00 45.009 67.968 67.938-45 0.6.0 0.57 807 3.0 6.0 49.975 49.959 50.00 50.009 74.968 74.938-50.0.0.05,50 9.0 50.0 59.970 59.95 60.04 60.0 89.96 89.97-60.0.0.60,60 70.0 35.0 69.970 69.95 70.04 70.0 04.959 04.94-70.0.0.35,070 34.0 40.0 79.970 79.95 80.04 80.0 9.959 9.94-80.0.0.84,50 4.0 500.0 89.964 89.94 90.08 90.03 9.95 9.9-90.0.0 4.58 3,00 50.0 640.0 99.964 99.94 00.08 00.03 49.950 49.90-00.0.0 4.94 3,400 50.0 680.0 09.964 09.94 0.08 0.03 59.950 59.90-0.0.0 8.0 4,800 830.0 960.0 9.964 9.94 0.08 0.03 79.947 79.907-0.0.0.5 5,600 830.0,0.0 39.957 39.93 40.033 40.05 09.937 09.89-40.0.0 4.70 7,00,00.0,40.0 59.957 59.93 60.033 60.05 9.933 9.887-60.. 9.9 8,000,00.0,600.0 79.957 79.93 80.033 80.05 59.96 59.874-80.. 30.,400,700.0,300.0 99.950 99.9 00.037 00.07 89.9 89.870-00.. 37.36,300,700.0,500.0 9.950 9.9 0.037 0.07 39.93 39.856-0.. 40.77 3,00,700.0,600.0 39.950 39.9 40.037 40.07 339.93 339.856-40.. 53.3 5,700,000.0 3,00.0 59.944 59.9 60.043 60.00 369.907 369.850-60.. 67.7 8,600,400.0 3,700.0 79.944 79.9 80.043 80.00 399.907 399.850-80.. 78.35 0,000,400.0 4,000.0 99.944 99.9 300.043 300.00 49.897 49.834-300. 3.0 78.5,000 3,00.0 4,400.0 39.938 39.90 30.046 30.0 439.897 439.834-30 To obtain weight in pouns, multiply by.046 (lb/kg). See technical section for alternate housing iameter recommenations. 3

FEATURE PROUT The R QuaLube Long Life Spherical Plain earing Seal Inner Ring ircumferential Groove ircular Lube hannels Outer Ring Tough applications in construction an material hanling requires a spherical plain bearing with longer life, less maintenance an less owntime than stanar spherical plain bearings. A bearing with total interchangeability to stanar esigns is preferre. R engineering evelope the QuaLube spherical plain bearing after observing the three preominant factors which contribute to the failure of spherical plain bearings: ) Uniirectional loas ) Heavy loas 3) Neglecte lubrication intervals Each factor contributes to a lack of lubrication in the loa zone area which eventually allows for metal to metal contact an premature failure of the bearing in the application. R engineering evelope the QuaLube spherical plain bearing to solve each of these three failure moes. The R QuaLube spherical plain bearing is manufacture within the same envelope imensions as stanar inch an metric spherical plain bearings. The lubrication system contains four precisely machine circular grooves on the spherical surface of the inner ring. Each circular groove is connecte by a lubrication groove aroun the circumference of the inner ring. The bearing is packe with an EP moly grease an is seale with lip contacts seals for grease retention. Inustry Applications for The R QuaLube Long Life Spherical Plain earing onstruction Equipment Mining Machinery Lift Trucks an Material Hanling Equipment Log Skiers Off-Highway Vehicles Satellite ishes 4

FEATURE PROUT The R QuaLube Long Life Spherical Plain earing Lubrication Flow Seal Seal Seal Seal onventional Spherical Plain earing R Qualube Spherical Plain earing The innovative esign of the R QuaLube interconnecting lubricating groove system ensures a more efficient istribution of the lubricant by proviing channels that transport the grease throughout the entire bearing, incluing into the contact area of the bearing uner loa. In cases of uniirectional loa or when lubrication intervals are misse, the groove system retains extra lubricant where it is neee for ae margin of performance. In the irtiest of environments the grooves an channels capture any irt or ebris an keep these contaminants away from the raceway surfaces. The R QuaLube long life spherical plain bearing maintains the same size capacity ratings as conventional bearings with the same envelope. They can immeiately replace conventional bearings without moifying housings or shafts. Shoul you have a nonstanar spherical plain bearing in your problem application, R can esign a QuaLube bearing specifically for your existing envelope sizes. The R QuaLube Long Life Spherical Plain earing The Practical Solution to Toay s Tough Spherical Plain earing Problems 5

QuaLube Long Life Spherical Plain earings - Inch Series --LSSQ Seale Insie iameter Outsie iameter Min. Min. Inner Ring With - 0.005 Outer Ring With - 0.005 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) -LSSQ 3/4 0.7500 0.7495 /4.500.495 0.656 0.56.080 0.003/0.007 0.844 7 4-LSSQ 7/8 0.8750 0.8745 7/6.4375.4370 0.765 0.656.58 0.003/0.007 0.984 7 6-LSSQ.0000 0.9995 5/8.650.645 0.875 0.750.437 0.003/0.007.5 7 0-LSSQ /4.500.495.0000.9995.093 0.937.795 0.003/0.007.406 7 -LSSQ 3/8.3750.3745 3/6.875.869.87.03.937 0.003/0.007.56 7 4-LSSQ /.5000.4995 7/6.4375.4369.3.5.55 0.003/0.007.703 7 8-LSSQ 3/4.7500.7495 3/6.85.89.53.3.55 0.003/0.007.984 7 3-LSSQ.0000.9995 3 3/6 3.875 3.869.750.500.875 0.003/0.007.66 7 36-LSSQ /4.500.494 3 9/6 3.565 3.567.969.687 3.35 0.004/0.008.563 7 40-LSSQ /.5000.4994 3 5/6 3.9375 3.9367.87.875 3.590 0.004/0.008.844 7 44-LSSQ 3/4.7500.7494 4 3/8 4.3750 4.374.406.06 3.950 0.004/0.008 3.5 7 48-LSSQ 3 3.0000.9994 4 3/4 4.7500 4.749.65.50 4.3 0.004/0.008 3.406 7 5-LSSQ 3 /4 3.500 3.49 5 /8 5.50 5.40.844.437 4.675 0.005/0.009 3.703 7 56-LSSQ 3 / 3.5000 3.499 5 / 5.5000 5.4990 3.06.65 5.040 0.005/0.009 4.000 7 60-LSSQ 3 3/4 3.7500 3.749 5 7/8 5.8750 5.8740 3.8.8 5.390 0.005/0.009 4.66 7 64-LSSQ 4 4.0000 3.999 6 /4 6.500 6.490 3.500 3.000 5.750 0.005/0.009 4.563 7 7-9LSSQ 4 / 4.5000 4.499 7 7.0000 6.9990 3.937 3.375 6.475 0.005/0.009 5.5 7 80-9LSSQ 5 5.0000 4.9990 7 3/4 7.7500 7.7488 4.375 3.750 7.90 0.005/0.009 5.703 7 96-9LSSQ 6 6.0000 5.9990 8 3/4 8.7500 8.7488 4.750 4.5 8.56 0.005/0.009 6.65 7 04-9LSSQ 6 / 6.5000 6.4990 9 3/4 9.7500 9.7488 4.875 4.06 8.775 0.007/0.0 7.93 7-9LSSQ 7 7.0000 6.9990 0 / 0.5000 0.4986 5.50 4.375 9.450 0.007/0.0 7.854 7 0-9LSSQ 7 / 7.5000 7.4988 /4.500.486 5.65 4.687 0.5 0.007/0.0 8.45 7 8-9LSSQ 8 8.0000 7.9988.0000.9986 6.000 5.000 0.800 0.007/0.0 8.976 7 36-9LSSQ 8 / 8.5000 8.4988 3/4.7500.7484 6.375 5.3.475 0.008/0.03 9.537 7 44-9LSSQ 9 9.0000 8.9988 3 / 3.5000 3.4984 6.750 5.65.50 0.008/0.03 0.098 7 5-9LSSQ 9 / 9.5000 9.4988 4 /4 4.500 4.484 7.5 5.937.85 0.008/0.03 0.659 7 60-9LSSQ 0 0.0000 9.9986 5 5.0000 4.9984 7.500 6.50 3.500 0.008/0.03.0 7 68-9LSSQ 0 / 0.5000 0.4986 5 3/4 5.7500 5.748 7.875 6.56 4.75 0.009/0.04.78 7 76-9LSSQ.0000 0.9986 6 / 6.5000 6.498 8.50 6.875 4.850 0.009/0.04.34 7 84-9LSSQ /.5000.4986 7 /4 7.500 7.48 8.65 7.87 5.55 0.009/0.04.903 7 9-9LSSQ.0000.9986 8 8.0000 7.998 9.000 7.500 6.00 0.009/0.04 3.464 7 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). ore imensions apply after MoS coating. All other imensions are before coating. 6

QuaLube Long Life Spherical Plain earings - Inch α r Series --LSSQ r r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Recommene Loa Limits Static Raial Static Thrust ynamic Raial Recommene Shaft iameter ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. Recommene Housing ore ISO R7 (Press Fit) Min. asic 0.0 0.05 0.6,00 3,900 5,300 0.749 0.7487 0.7507 0.7503.490.480-0.0 0.05 0.93 8,800 5,400 7,00 0.874 0.8737 0.8757 0.8753.4365.4355-4 0.0 0.05 0.76 37,700 7,300 9,400 0.999 0.9987.0007.0003.640.630-6 0.0 0.03 0.56 58,800,900 4,700.490.484.508.504.9988.9976-0 0.0 0.03 0.770 69,800 3,500 7,400.3740.3734.3758.3754.863.85-0.0 0.03 0.934 84,800 6,600,00.4990.4984.5008.5004.4363.435-4 0.0 0.03.430 5,400 3,600 8,800.7490.7484.7508.7504.83.80-8 0.0 0.03.070 50,900 3,900 37,700.9988.998.000.0005 3.860 3.846-3 0.0 0.03.90 9,000 4,000 47,700.488.48.50.505 3.560 3.5596-36 0.0 0.03 4.090 35,500 5,900 58,800.4988.498.500.5005 3.9359 3.9345-40 0.0 0.03 5.380 85,000 6,600 7,00.7488.748.750.7505 4.3734 4.370-44 0.0 0.03 6.870 339,500 76,300 84,800.9988.998 3.000 3.0005 4.748 4.7465-48 0.0 0.03 8.630 398,700 9,500 99,600 3.486 3.477 3.5 3.505 5.3 5.5-5 0.0 0.03 0.650 463,000 09,00 5,700 3.4986 3.4977 3.50 3.5005 5.498 5.4965-56 0.0 0.03.950 530,400 6,00 3,600 3.7486 3.7477 3.75 3.7505 5.873 5.875-60 0.0 0.03 5.590 603,700 44,500 50,900 3.9986 3.9977 4.00 4.0005 6.48 6.465-64 0.03 0.044.90 764,800 90,400 9,00 4.4986 4.4977 4.50 4.5005 6.9979 6.9963-7 0.03 0.044 9.70 943,600 360,900 35,900 4.9983 4.9973 5.003 5.0006 7.7476 7.7458-80 0.03 0.044 38.770,77,000 387,600 94,00 5.9983 5.9973 6.003 6.0006 8.7475 8.7457-96 0.080 0.080 50.360,47,000 99,700 3,700 6.4983 6.4973 6.503 6.5006 9.7474 9.7456-04 0.080 0.080 6.90,447,000 43,00 36,700 6.9983 6.9973 7.003 7.0006 0.497 0.4950-0.080 0.080 77.370,660,000 506,500 45,000 7.4980 7.4969 7.505 7.5007.470.449-0 0.080 0.080 93.90,890,000 58,400 47,500 7.9980 7.9969 8.005 8.0007.9970.9949-8 0.080 0.080.600,33,000 663,500 533,00 8.4980 8.4969 8.505 8.5007.7465.7443-36 0.080 0.080 33.700,39,000 749,900 598,000 8.9980 8.9969 9.005 9.0007 3.4965 3.4943-44 0.080 0.080 57.00,664,000 84,500 666,000 9.4980 9.4969 9.505 9.5007 4.463 4.44-5 0.080 0.080 83.400,953,000 938,500 738,00 9.9978 9.9965 0.007 0.0008 4.9963 4.994-60 0.080 0.080.300 3,55,000,047,000 83,700 0.4978 0.4965 0.507 0.5008 5.7459 5.7435-68 0.080 0.080 44.000 3,573,000,84,000 893,00 0.9978 0.9965.007.0008 6.4959 6.4935-76 0.080 0.080 79.000 3,905,000,99,000 976,00.4978.4965.507.5008 7.459 7.435-84 0.080 0.080 37.000 4,5,000,4,000,063,000.9978.9965.007.0008 7.9957 7.993-9 Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. 7

QuaLube Long Life Spherical Plain earings - Metric Series M--SSQ Seale Insie iameter Tol. Outsie iameter Tol. Inner Ring With Tol. +0.00 All imensions are in millimeters. Outer rings of bearings size 60 an above are ouble fracture (suffix-9l). All imensions apply before MoS coating an Fracture. Outer Ring With Tol. +0.00 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. M7-SSQ 7-0.008 30-0.009 4-0. 0-0.4 5 0.05/0.5 4 M0-SSQ 0-0.00 35-0.0 6-0. -0.4 30 0.07/0.7 5 4 M5-SSQ 5-0.00 4-0.0 0-0. 6-0.4 36 0.07/0.7 30 4 M30-SSQ 30-0.00 47-0.0-0. 8-0.4 4 0.07/0.7 35 4 M35-SSQ 35-0.0 55-0.03 5-0. 0-0.30 48 0.07/0.7 4 4 M40-SSQ 40-0.0 6-0.03 8-0. -0.30 55 0.07/0.7 47 4 M45-SSQ 45-0.0 68-0.03 3-0. 5-0.30 60 0.07/0.7 5 4 M50-SSQ 50-0.0 75-0.03 35-0. 8-0.30 67 0.07/0.7 57 4 M60-SSQ 60-0.05 90-0.05 44-0.5 36-0.40 8 0.0/0.0 68 4 M70-SSQ 70-0.05 05-0.05 49-0.5 40-0.40 94 0.0/0.0 80 4 M80-SSQ 80-0.05 0-0.05 55-0.5 45-0.40 07 0.0/0.0 9 4 M90-SSQ 90-0.00 30-0.08 60-0.0 50-0.50 7 0.3/0.3 00 4 M00-SSQ 00-0.00 50-0.08 70-0.0 55-0.50 34 0.3/0.3 4 4 M0-SSQ 0-0.00 60-0.05 70-0.0 55-0.50 43 0.3/0.3 5 4 M0-SSQ 0-0.00 80-0.05 85-0.0 70-0.50 60 0.3/0.3 36 4 M40-SSQ 40-0.05 0-0.030 90-0.5 70-0.60 87 0.3/0.3 64 4 M60-9LSSQ 60-0.05 30-0.030 05-0.5 80-0.60 06 0.5/0.7 77 4 M80-9LSSQ 80-0.05 60-0.035 05-0.5 80-0.70 34 0.5/0.7 09 4 M00-9LSSQ 00-0.030 90-0.035 30-0.30 00-0.70 65 0.5/0.7 3 4 M0-9LSSQ 0-0.030 30-0.040 35-0.30 00-0.80 86 0.5/0.7 5 4 M40-9LSSQ 40-0.030 340-0.040 40-0.30 00-0.80 306 0.5/0.7 7 4 M60-9LSSQ 60-0.035 370-0.040 50-0.35 0-0.80 333 0.7/0.30 97 4 M80-9LSSQ 80-0.035 400-0.040 55-0.35 0-0.80 360 0.7/0.30 35 4 M300-9LSSQ 300-0.035 430-0.045 65-0.35 0-0.90 375 0.7/0.30 349 4 M30-9LSSQ 30-0.040 440-0.045 60-0.40 35-0.90 380 0.0/0.34 345 4 α Tilt Angle (eg) 8

QuaLube Long Life Spherical Plain earings - Metric α r r Series M--SSQ r Shaft Fillet r Hsg. Fillet Approx. Weight (kg) Recommene Loa Limits Static Raial (kn) Static Thrust (kn) ynamic Raial (kn) Recommene Shaft iameter Recommene Housing ore ISO f6 (Slip Fit) ISO m5 (Press Fit) ISO R7 (Press Fit) Min. Min. Min. asic 0.3 0.3 0.04 07 6.9.5 6.984 6.973 7.05 7.007 9.980 9.959-7 0.3 0.3 0.07 55 4.3 3.0 9.980 9.967 0.07 0.008 34.975 34.950-0 0.6 0.6 0. 48 43. 49.5 4.980 4.967 5.07 5.008 4.975 4.950-5 0.6 0.6 0.5 37 54.7 63.5 9.980 9.967 30.07 30.008 46.975 46.950-30 0.6.0 0.3 43 67.5 8.6 34.975 34.959 35.00 35.009 54.970 54.940-35 0.6.0 0.3 50 8.7 04.0 39.975 39.959 40.00 40.009 6.970 6.940-40 0.6.0 0.4 645 06.0 9.0 44.975 44.959 45.00 45.009 67.968 67.938-45 0.6.0 0.57 807 3.0 6.0 49.975 49.959 50.00 50.009 74.968 74.938-50.0.0.05,50 9.0 50.0 59.970 59.95 60.04 60.0 89.96 89.97-60.0.0.60,60 70.0 35.0 69.970 69.95 70.04 70.0 04.959 04.94-70.0.0.35,070 34.0 40.0 79.970 79.95 80.04 80.0 9.959 9.94-80.0.0.84,50 4.0 500.0 89.964 89.94 90.08 90.03 9.95 9.9-90.0.0 4.58 3,00 50.0 640.0 99.964 99.94 00.08 00.03 49.950 49.90-00.0.0 4.94 3,400 50.0 680.0 09.964 09.94 0.08 0.03 59.950 59.90-0.0.0 8.0 4,800 830.0 960.0 9.964 9.94 0.08 0.03 79.947 79.907-0.0.0.5 5,600 830.0,0.0 39.957 39.93 40.033 40.05 09.937 09.89-40.0.0 4.70 7,00,00.0,40.0 59.957 59.93 60.033 60.05 9.933 9.887-60.. 9.9 8,000,00.0,600.0 79.957 79.93 80.033 80.05 59.96 59.874-80.. 30.,400,700.0,300.0 99.950 99.9 00.037 00.07 89.9 89.870-00.. 37.36,300,700.0,500.0 9.950 9.9 0.037 0.07 39.93 39.856-0.. 40.77 3,00,700.0,600.0 39.950 39.9 40.037 40.07 339.93 339.856-40.. 53.3 5,700,000.0 3,00.0 59.944 59.9 60.043 60.00 369.907 369.850-60.. 67.7 8,600,400.0 3,700.0 79.944 79.9 80.043 80.00 399.907 399.850-80.. 78.35 0,000,400.0 4,000.0 99.944 99.9 300.043 300.00 49.897 49.834-300. 3.0 78.5,000 3,00.0 4,400.0 39.938 39.90 30.046 30.0 439.897 439.834-30 To obtain weight in pouns, multiply by.046 (lb/kg). See technical section for alternate housing iameter recommenations. 9

Spherical Plain earings High Misalignment - Inch Series H--L Open Insie iameter Outsie iameter Min. Min. Inner Ring With - 0.005 Outer Ring With - 0.005 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) H04-L H48-L H83-L H336-L H3640-L H4044-L H4448-L H485-L H556-L H5660-L H6064-L H647-9L H780-9L H8896-9L /4.500.495 7/6.4375.4369.390.5.55 0.003/0.007.660 5 /.5000.4995 3/6.85.89.580.3.55 0.003/0.007.950 4 3/4.7500.7495 3 3/6 3.875 3.869.80.500.875 0.003/0.007.0 4.0000.9995 3 9/6 3.565 3.567.070.687 3.35 0.004/0.008.500 4 /4.500.494 3 5/6 3.9375 3.9367.38.875 3.590 0.004/0.008.750 4 /.5000.4994 4 3/8 4.3750 4.374.545.06 3.950 0.004/0.008 3.030 4 3/4.7500.7494 4 3/4 4.7500 4.749.790.50 4.3 0.004/0.008 3.300 4 3 3.0000.9994 5 /8 5.50 5.40 3.0.437 4.675 0.005/0.009 3.580 4 3 /4 3.500 3.49 5 / 5.5000 5.4990 3.65.65 5.040 0.005/0.009 3.850 4 3 / 3.5000 3.499 5 7/8 5.8750 5.8740 3.560.8 5.390 0.005/0.009 4.00 4 3 3/4 3.7500 3.749 6 /4 6.500 6.490 3.738 3.000 5.750 0.005/0.009 4.370 4 4 4.0000 3.999 7 7.0000 6.9990 4.5 3.375 6.475 0.005/0.009 4.900 0 4 / 4.5000 4.499 7 3/4 7.7500 7.7488 4.690 3.750 7.90 0.005/0.009 5.470 0 5 / 5.5000 5.4990 8 3/4 8.7500 8.7488 4.950 4.5 8.56 0.005/0.009 6.500 9 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). ore imensions apply after MoS coating. All other imensions are before coating. 0

Spherical Plain earings High Misalignment - Inch α r r Series H--L r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Recommene Loa Limits Static Raial Static Thrust ynamic Raial Recommene Shaft iameter ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. Recommene Housing ore ISO R7 (Press Fit) Min. asic 0.040 0.03.000 84,800 6,600,00.490.484.508.504.4363.435-04 0.040 0.03.600 5,400 3,600 8,800.4990.4984.5008.5004.83.80-48 0.060 0.03.500 50,900 3,900 37,700.7490.7484.7508.7504 3.860 3.846-83 0.060 0.03 3.700 9,000 4,000 47,700.9988.998.000.0005 3.560 3.5596-336 0.060 0.03 4.400 35,500 5,900 58,800.488.48.50.505 3.9359 3.9345-3640 0.080 0.03 6.500 85,000 6,600 7,00.4988.498.500.5005 4.3734 4.370-4044 0.080 0.03 8.000 339,500 76,300 84,800.7488.78.750.7505 4.748 4.7465-4448 0.080 0.03 9.600 398,700 9,500 99,600.9988.998 3.000 3.0005 5.3 5.5-485 0.800 0.03.700 463,000 09,00 5,700 3.486 3.477 3.5 3.505 5.498 5.4965-556 0.080 0.03 5.000 530,400 6,00 3,600 3.4986 3.4977 3.50 3.5005 5.873 5.875-5660 0.080 0.03 9.500 603,700 44,500 50,900 3.7486 3.7477 3.75 3.7505 6.48 6.465-6064 0.080 0.044.500 764,800 90,400 9,00 3.9986 3.9977 4.00 4.0005 6.9979 6.9963-647 0.080 0.044 30.000 943,600 360,900 35,900 4.4986 4.4977 4.50 4.5005 7.7476 7.7458-780 0.080 0.044 45.000,77,000 387,600 94,00 5.4983 5.4973 5.503 5.5006 8.7475 8.7457-8896 Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations.

Spherical Plain earings High Misalignment - Inch Series H--LSS Seale Insie iameter Outsie iameter Min. Min. Inner Ring With - 0.005 Outer Ring With - 0.005 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) H04-LSS H48-LSS H83-LSS H336-LSS H3640-LSS H4044-LSS H4448-LSS H485-LSS H556-LSS H5660-LSS H6064-LSS H647-9LSS H780-9LSS H8896-9LSS /4.500.495 7/6.4375.4369.390.5.55 0.003/0.007.660 9 /.5000.4995 3/6.85.89.580.3.55 0.003/0.007.950 9 3/4.7500.7495 3 3/6 3.875 3.869.80.500.875 0.003/0.007.0 9.0000.9995 3 9/6 3.565 3.567.070.687 3.35 0.004/0.008.500 9 /4.500.494 3 5/6 3.9375 3.9367.38.875 3.590 0.004/0.008.750 9 /.5000.4994 4 3/8 4.3750 4.374.545.06 3.950 0.004/0.008 3.030 9 3/4.7500.7494 4 3/4 4.7500 4.749.790.50 4.3 0.004/0.008 3.300 9 3 3.0000.9994 5 /8 5.50 5.40 3.0.437 4.675 0.005/0.009 3.580 9 3 /4 3.500 3.49 5 / 5.5000 5.4990 3.65.65 5.040 0.005/0.009 3.850 9 3 / 3.5000 3.499 5 7/8 5.8750 5.8740 3.560.8 5.390 0.005/0.009 4.00 9 3 3/4 3.7500 3.749 6 /4 6.500 6.490 3.738 3.000 5.750 0.005/0.009 4.370 9 4 4.0000 3.999 7 7.0000 6.9990 4.5 3.375 6.475 0.005/0.009 4.900 9 4 / 4.5000 4.499 7 3/4 7.7500 7.7488 4.690 3.750 7.90 0.005/0.009 5.470 9 5 / 5.5000 5.4990 8 3/4 8.7500 8.7488 4.950 4.5 8.56 0.005/0.009 6.500 9 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). ore imensions apply after MoS coating. All other imensions are before coating.

Spherical Plain earings High Misalignment - Inch α r Series H--LSS r r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Recommene Loa Limits Static Raial Static Thrust ynamic Raial Recommene Shaft iameter ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. Recommene Housing ore ISO R7 (Press Fit) Min. asic 0.040 0.03.000 84,800 6,600,00.490.484.508.504.4363.435-04 0.040 0.03.600 5,400 3,600 8,800.4990.4984.5008.5004.83.80-48 0.060 0.03.500 50,900 3,900 37,700.7490.7484.7508.7504 3.860 3.846-83 0.060 0.03 3.700 9,000 4,000 47,700.9988.998.000.0005 3.560 3.5596-336 0.060 0.03 4.400 35,500 5,900 58,800.488.48.50.505 3.9359 3.9345-3640 0.080 0.03 6.500 85,000 6,600 7,00.4988.498.500.5005 4.3734 4.370-4044 0.080 0.03 8.000 339,500 76,300 84,800.7488.78.750.7505 4.748 4.7465-4448 0.080 0.03 9.600 398,700 9,500 99,600.9988.998 3.000 3.0005 5.3 5.5-485 0.800 0.03.700 463,000 09,00 5,700 3.486 3.477 3.5 3.505 5.498 5.4965-556 0.080 0.03 5.000 530,400 6,00 3,600 3.4986 3.4977 3.50 3.5005 5.873 5.875-5660 0.080 0.03 9.500 603,700 44,500 50,900 3.7486 3.7477 3.75 3.7505 6.48 6.465-6064 0.080 0.044.500 764,800 90,400 9,00 3.9986 3.9977 4.00 4.0005 6.9979 6.9963-647 0.080 0.044 30.000 943,600 360,900 35,900 4.4986 4.4977 4.50 4.5005 7.7476 7.7458-780 0.080 0.044 45.000,77,000 387,600 94,00 5.4983 5.4973 5.503 5.5006 8.7475 8.7457-8896 Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. 3

Spherical Plain earings High Misalignment - Metric Series MH-- Open Insie iameter Tol. Outsie iameter Tol. Inner Ring With Tol. +0.00 Outer Ring With Tol. +0.00 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) MH5 MH57 MH70 MH05 MH530 MH3035 MH3540 MH4045 MH4550 MH5060 MH6070 MH7080 MH8090 MH9000 MH000 MH00 MH040 MH4060-9L MH6080-9L MH8000-9L MH000-9L MH040-9L MH4060-9L MH6080-9L MH80300-9L -0.008 6-0.009 5-0. 9-0.4 0.05/0.5 6 0 5-0.008 30-0.009 6-0. 0-0.4 5 0.05/0.5 9 7 7-0.008 35-0.0 0-0. -0.4 30 0.07/0.7 9 0-0.00 4-0.0 5-0. 6-0.4 36 0.07/0.7 6 8 5-0.00 47-0.0 8-0. 8-0.4 4 0.07/0.7 30 8 30-0.00 55-0.03 3-0. 0-0.30 48 0.07/0.7 36 8 35-0.0 6-0.03 35-0. -0.30 55 0.07/0.7 4 6 40-0.0 68-0.03 40-0. 5-0.30 60 0.07/0.7 44 7 45-0.0 75-0.03 43-0. 8-0.30 67 0.07/0.7 5 6 50-0.0 90-0.05 56-0. 36-0.40 8 0.0/0.0 58 8 60-0.05 05-0.05 63-0.5 40-0.40 94 0.0/0.0 70 7 70-0.05 0-0.05 70-0.5 45-0.40 07 0.0/0.0 8 6 80-0.05 30-0.08 75-0.5 50-0.50 7 0.3/0.3 90 5 90-0.00 50-0.08 85-0.0 55-0.50 34 0.3/0.3 03 5 00-0.00 60-0.05 85-0.0 55-0.50 43 0.3/0.3 5 4 0-0.00 80-0.05 00-0.0 70-0.50 60 0.3/0.3 5 3 0-0.00 0-0.030 5-0.0 70-0.60 87 0.3/0.3 47 6 40-0.05 30-0.030 30-0.5 80-0.60 06 0.3/0.3 60 6 60-0.05 60-0.035 35-0.5 80-0.70 34 0.5/0.7 9 5 80-0.05 90-0.035 55-0.5 00-0.70 65 0.5/0.7 5 4 00-0.030 30-0.040 65-0.30 00-0.80 86 0.5/0.7 33 5 0-0.030 340-0.040 75-0.30 00-0.80 306 0.5/0.7 5 6 40-0.030 370-0.040 90-0.30 0-0.80 333 0.5/0.7 73 5 60-0.035 400-0.040 05-0.35 0-0.80 360 0.7/0.30 96 5 80-0.035 430-0.045 0-0.35 0-0.90 375 0.7/0.30 34 5 All imensions are in millimeters. Outer rings of bearings size 60 an above are ouble fracture (suffix-9l). All imensions apply before MoS coating. 4

Spherical Plain earings High Misalignment - Metric α r Series MH-- r r Shaft Fillet r Hsg. Fillet Approx. Weight (kg) Recommene Loa Limits Static Raial (kn) Static Thrust (kn) ynamic Raial (kn) Recommene Shaft iameter ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. Recommene Housing ore ISO R7 (Press Fit) Min. asic 0.3 0.3 0.04 85 3.7 7.0.984.973.05.007 5.980 5.959-5 0.3 0.3 0.05 07 6.9.5 4.984 4.973 5.05 5.007 9.980 9.959-57 0.3 0.3 0.08 55 4.3 3.0 6.984 6.973 7.05 7.007 34.975 34.950-70 0.6 0.6 0.6 48 43. 49.5 9.980 9.967 0.07 0.008 4.975 4.950-05 0.6 0.6 0.0 37 54.7 63.5 4.980 4.967 5.07 5.008 46.975 46.950-530 0.6.0 0.3 43 67.5 8.6 9.980 9.967 30.07 30.008 54.970 54.940-3035 0.6.0 0.4 50 8.7 04.0 34.975 34.959 35.00 35.009 6.970 6.940-3540 0.6.0 0.54 645 06.0 9.0 39.975 39.959 40.00 40.009 67.968 67.938-4045 0.6.0 0.7 807 3.0 6.0 44.975 44.959 45.00 45.009 74.968 74.938-4550 0.6.0.46,50 9.0 50.0 49.975 49.959 50.00 50.009 89.96 89.97-5060.0.0.7,60 70.0 35.0 59.970 59.95 60.04 60.0 04.959 04.94-6070.0.0 3.0,070 34.0 40.0 69.970 69.95 70.04 70.0 9.959 9.94-7080.0.0 3.7,50 4.0 500.0 79.970 79.95 80.04 80.0 9.95 9.9-8090.0.0 5.75 3,00 50.0 640.0 89.964 89.94 90.08 90.03 49.950 49.90-9000.0.0 6.6 3,400 50.0 680.0 99.964 99.94 00.08 00.03 59.950 59.90-000.0.0 9.76 4,800 830.0 960.0 09.964 09.94 0.08 0.03 79.947 79.907-00.0.0 5.93 5,600 830.0,0.0 9.964 9.94 0.08 0.03 09.937 09.89-040.0.0 9.96 7,00,00.0,40.0 39.957 39.93 40.033 40.05 9.933 9.887-4060.0. 6.39 8,000,00.0,600.0 59.957 59.93 60.033 60.05 59.96 59.874-6080.. 38.87,400,700.0,300.0 79.957 79.93 80.033 80.05 89.9 89.870 9000.. 47.88,300,700.0,500.0 99.950 99.9 00.037 00.07 39.93 39.856-000.. 53.07 3,00,700.0,600.0 9.950 9.9 0.037 0.07 339.93 339.856-040.. 68.5 5,700,000.0 3,00.0 39.950 39.9 40.037 40.07 369.907 369.850-4060.. 86.5 8,600,400.0 3,700.0 59.944 59.9 60.043 60.00 399.907 399.850-6080.. 97.57 0,000,400.0 4,000.0 79.944 79.9 80.043 80.00 49.897 49.834-80300 To obtain weight in pouns, multiply by.046 (lb/kg). See technical section for alternate housing iameter recommenations. 5

Spherical Plain earings High Misalignment - Metric Series MH--SS Seale MH57-SS MH70-SS MH05-SS MH530-SS MH3035-SS MH3540-SS MH4045-SS MH4550-SS MH5060-SS MH6070-SS MH7080-SS MH8090-SS MH9000-SS MH000-SS MH00-SS MH040-SS MH4060-9LSS MH6080-9LSS MH8000-9LSS MH000-9LSS MH040-9LSS MH4060-9LSS MH6080-9LSS MH80300-9LSS Insie iameter Tol. Outsie iameter Tol. Inner Ring With Tol. +0.00 Outer Ring With Tol. +0.00 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle 5-0.008 30-0.009 6-0. 0-0.4 5 0.05/0.5 9 9 7-0.008 35-0.0 0-0. -0.4 30 0.07/0.7 9 0-0.00 4-0.0 5-0. 6-0.4 36 0.07/0.7 6 9 5-0.00 47-0.0 8-0. 8-0.4 4 0.07/0.7 30 9 30-0.00 55-0.03 3-0. 0-0.30 48 0.07/0.7 36 9 35-0.0 6-0.03 35-0. -0.30 55 0.07/0.7 4 9 40-0.0 68-0.03 40-0. 5-0.30 60 0.07/0.7 44 9 45-0.0 75-0.03 43-0. 8-0.30 67 0.07/0.7 5 9 50-0.0 90-0.05 56-0. 36-0.40 8 0.0/0.0 58 9 60-0.05 05-0.05 63-0.5 40-0.40 94 0.0/0.0 70 9 70-0.05 0-0.05 70-0.5 45-0.40 07 0.0/0.0 8 9 80-0.05 30-0.08 75-0.5 50-0.50 7 0.3/0.3 90 9 90-0.00 50-0.08 85-0.0 55-0.50 34 0.3/0.3 03 9 00-0.00 60-0.05 85-0.0 55-0.50 43 0.3/0.3 5 9 0-0.00 80-0.05 00-0.0 70-0.50 60 0.3/0.3 5 9 0-0.00 0-0.030 5-0.0 70-0.60 87 0.3/0.3 47 9 40-0.05 30-0.030 30-0.5 80-0.60 06 0.3/0.3 60 9 60-0.05 60-0.035 35-0.5 80-0.70 34 0.5/0.7 9 9 80-0.05 90-0.035 55-0.5 00-0.70 65 0.5/0.7 5 9 00-0.030 30-0.040 65-0.30 00-0.80 86 0.5/0.7 33 9 0-0.030 340-0.040 75-0.30 00-0.80 306 0.5/0.7 5 9 40-0.030 370-0.040 90-0.30 0-0.80 333 0.5/0.7 73 9 60-0.035 400-0.040 05-0.35 0-0.80 360 0.7/0.30 96 9 80-0.035 430-0.045 0-0.35 0-0.90 375 0.7/0.30 34 9 (eg) All imensions are in millimeters. Outer rings of bearings size 60 an above are ouble fracture (suffix-9l). All imensions apply before MoS coating an Fracture. 6

Spherical Plain earings High Misalignment - Metric α r Series MH--SS r r Shaft Fillet r Hsg. Fillet Approx. Weight (kg) Recommene Loa Limits Static Raial (kn) Static Thrust (kn) ynamic Raial (kn) Recommene Shaft iameter ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. Recommene Housing ore ISO R7 (Press Fit) Min. asic 0.3 0.3 0.05 07 6.9.5 4.984 4.973 5.05 5.007 9.980 9.959-57 0.3 0.3 0.08 55 4.3 3.0 6.984 6.973 7.05 7.007 34.975 34.950-70 0.6 0.6 0.6 48 43. 49.5 9.980 9.967 0.07 0.008 4.975 4.950-05 0.6 0.6 0.0 37 54.7 63.5 4.980 4.967 5.07 5.008 46.975 46.950-530 0.6.0 0.3 43 67.5 8.6 9.980 9.967 30.07 30.008 54.970 54.940-3035 0.6.0 0.4 50 8.7 04.0 34.975 34.959 35.00 35.009 6.970 6.940-3540 0.6.0 0.54 645 06.0 9.0 39.975 39.959 40.00 40.009 67.968 67.938-4045 0.6.0 0.7 807 3.0 6.0 44.975 44.959 45.00 45.009 74.968 74.938-4550 0.6.0.46,50 9.0 50.0 49.975 49.959 50.00 50.009 89.96 89.97-5060.0.0.7,60 70.0 35.0 59.970 59.95 60.04 60.0 04.959 04.94-6070.0.0 3.0,070 34.0 40.0 69.970 69.95 70.04 70.0 9.959 9.94-7080.0.0 3.7,50 4.0 500.0 79.970 79.95 80.04 80.0 9.95 9.9-8090.0.0 5.75 3,00 50.0 640.0 89.964 89.94 90.08 90.03 49.950 49.90-9000.0.0 6.6 3,400 50.0 680.0 99.964 99.94 00.08 00.03 59.950 59.90-000.0.0 9.76 4,800 830.0 960.0 09.964 09.94 0.08 0.03 79.947 79.907-00.0.0 5.93 5,600 830.0,0.0 9.964 9.94 0.08 0.03 09.937 09.89-040.0.0 9.96 7,00,00.0,40.0 39.957 39.93 40.033 40.05 9.933 9.887-4060.0. 6.39 8,000,00.0,600.0 59.957 59.93 60.033 60.05 59.96 59.874-6080.. 38.87,400,700.0,300.0 79.957 79.93 80.033 80.05 89.9 89.870-8000.. 47.88,300,700.0,500.0 99.950 99.9 00.037 00.07 39.93 39.856-000.. 53.07 3,00,700.0,600.0 9.950 9.9 0.037 0.07 339.93 339.856-040.. 68.5 5,700,000.0 3,00.0 39.950 39.9 40.037 40.07 369.907 369.850-4060.. 86.5 8,600,400.0 3,700.0 59.944 59.9 60.043 60.00 399.907 399.850-6080.. 97.57 0,000,400.0 4,000.0 79.944 79.9 80.043 80.00 49.897 49.834-80300 To obtain weight in pouns, multiply by.046 (lb/kg). See technical section for alternate housing iameter recommenations. 3 7

Spherical Plain earings Tapere ore - Inch Series T--L Open Nominal ia. of Inner Ring ore ia. (REF) Outsie iameter Min. Inner Ring With -0.005 Outer Ring With -0.005 Sphere ia. (REF) Unmounte iametral learance G En Plate ia. T04-L T48-L T83-L T336-L T3640-L T4044-L T4448-L T485-L T556-L T5660-L T6064-L T647-9L T780-9L.50.75 7/6.4375.4369.390.5.55 0.003/0.007.66.500.45 3/6.85.89.580.3.55 0.003/0.007.95.750.650 3 3/6 3.875 3.869.80.500.875 0.003/0.007..000.888 3 9/6 3.565 3.567.070.687 3.35 0.004/0.008.50.50.5 3 5/6 3.9375 3.9367.38.875 3.590 0.004/0.008.75.500.365 4 3/8 4.3750 4.374.545.06 3.950 0.004/0.008 3.03.750.600 4 3/4 4.7500 4.749.790.50 4.3 0.004/0.008 3.30 3.000.835 5 /8 5.50 5.40 3.0.437 4.675 0.005/0.009 3.58 3.50 3.070 5 / 5.5000 5.4990 3.65.65 5.040 0.005/0.009 3.85 3.500 3.300 5 7/8 5.8750 5.8740 3.560.8 5.390 0.005/0.009 4.0 3.750 3.540 6 /4 6.500 6.490 3.738 3.000 5.750 0.005/0.009 4.37 4.000 3.760 7 7.0000 6.9990 4.5 3.375 6.475 0.005/0.009 4.90 4.500 4.30 7 3/4 7.7500 7.7488 4.690 3.750 7.90 0.005/0.009 5.47 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). All imensions apply before MoS coating. 8

Spherical Plain earings Tapere ore - Inch α G Taper.5" per ft on ia. r Series T--L α Tilt Angle (eg) r Hsg. Fillet Approx. Weight (lb) Inner Ring lamping Force 4 Static Raial Recommene Loa Limit Static Thrust ynamic Raial Recommene Mounting imensions Housing ore ISO N7 (Press Fit) ISO R7 (Press Fit) Min. 3 asic 5 0.03.000,000 84,800 6,600,00.437.4360.4363.435-04 4 0.03.600 3,000 5,400 3,600 8,800.8.80.8.80-48 4 0.03.500 4,000 50,900 3,900 37,700 3.87 3.857 3.860 3.846-83 4 0.03 3.700 6,000 9,000 4,000 47,700 3.56 3.5607 3.560 3.5596-336 4 0.03 4.400 7,000 35,500 5,900 58,800 3.937 3.9357 3.9359 3.9345-3640 4 0.03 6.500 8,000 85,000 6,600 7,00 4.3746 4.373 4.3734 4.370-4044 4 0.03 8.000 9,000 339,500 76,300 84,800 4.7495 4.7480 4.748 4.7465-4448 4 0.03 9.600 0,000 398,700 9,500 99,600 5.45 5.30 5.3 5.5-485 4 0.03.700,000 463,000 09,00 5,700 5.4995 5.4980 5.498 5.4965-556 4 0.03 5.000,000 530,400 6,00 3,600 5.8745 5.8730 5.8730 5.875-5660 4 0.03 9.500 3,000 603,700 44,500 50,900 6.495 6.480 6.480 6.465-6064 0 0.044.500 5,000 764,800 90,400 9,00 6.9995 6.9980 6.9979 6.9963-647 0 0.044 30.000 7,000 943,600 360,900 35,900 7.7494 7.7476 7.7476 7.7458-780 Min. 3 4 The nominal bore iameter is measure at the inner ring center. Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. Higher clamping forces reuce bearing clearance. 9

Spherical Plain earings Tapere ore - Inch Series T--LSS Seale Nominal ia. of Inner Ring ore ia. (REF) Outsie iameter Min. Inner Ring With -0.005 Outer Ring With -0.005 Sphere ia. (REF) Unmounte iametral learance G En Plate ia. T04-LSS T48-LSS T83-LSS T336-LSS T3640-LSS T4044-LSS T4448-LSS T485-LSS T556-LSS T5660-LSS T6064-LSS T647-9LSS T780-9LSS.50.75 7/6.4375.4369.390.5.55 0.003/0.007.66.500.45 3/6.85.89.580.3.55 0.003/0.007.95.750.650 3 3/6 3.875 3.869.80.500.875 0.003/0.007..000.888 3 9/6 3.565 3.567.070.687 3.35 0.004/0.008.50.50.5 3 5/6 3.9375 3.9367.38.875 3.590 0.004/0.008.75.500.365 4 3/8 4.3750 4.374.545.06 3.950 0.004/0.008 3.03.750.600 4 3/4 4.7500 4.749.790.50 4.3 0.004/0.008 3.30 3.000.835 5 /8 5.50 5.40 3.0.437 4.675 0.005/0.009 3.58 3.50 3.070 5 / 5.5000 5.4990 3.65.65 5.040 0.005/0.009 3.85 3.500 3.300 5 7/8 5.8750 5.8740 3.560.8 5.390 0.005/0.009 4.0 3.750 3.540 6 /4 6.500 6.490 3.738 3.000 5.750 0.005/0.009 4.37 4.000 3.760 7 7.0000 6.9990 4.5 3.375 6.475 0.005/0.009 4.90 4.500 4.30 7 3/4 7.7500 7.7488 4.690 3.750 7.90 0.005/0.009 5.47 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). All imensions apply before MoS coating. 30

Spherical Plain earings Tapere ore - Inch α G Taper.5" per ft on ia. r Series T--LSS α Tilt Angle (eg) r Hsg. Fillet Approx. Weight (lb) Inner Ring lamping Force 4 Static Raial Recommene Loa Limit Static Thrust ynamic Raial Recommene Mounting imensions Housing ore ISO N7 (Press Fit) ISO R7 (Press Fit) Min. 3 asic 5 0.03.000,000 84,800 6,600,00.437.4360.4363.435-04 4 0.03.600 3,000 5,400 3,600 8,800.8.80.8.80-48 4 0.03.500 4,000 50,900 3,900 37,700 3.87 3.857 3.860 3.846-83 4 0.03 3.700 6,000 9,000 4,000 47,700 3.56 3.5607 3.560 3.5596-336 4 0.03 4.400 7,000 35,500 5,900 58,800 3.937 3.9357 3.9359 3.9345-3640 4 0.03 6.500 8,000 85,000 6,600 7,00 4.3746 4.373 4.3734 4.370-4044 4 0.03 8.000 9,000 339,500 76,300 84,800 4.7495 4.7480 4.748 4.7465-4448 4 0.03 9.600 0,000 398,700 9,500 99,600 5.45 5.30 5.3 5.5-485 4 0.03.700,000 463,000 09,00 5,700 5.4995 5.4980 5.498 5.4965-556 4 0.03 5.000,000 530,400 6,00 3,600 5.8745 5.8730 5.8730 5.875-5660 4 0.03 9.500 3,000 603,700 44,500 50,900 6.495 6.480 6.480 6.465-6064 0 0.044.500 5,000 764,800 90,400 9,00 6.9995 6.9980 6.9979 6.9963-647 0 0.044 30.000 7,000 943,600 360,900 35,900 7.7494 7.7476 7.7476 7.7458-780 Min. 3 4 The nominal bore iameter is measure at the inner ring center. Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. Higher clamping forces reuce bearing clearance. 3

Spherical Plain earings Extene Inner Ring - Inch Series --EL Open Insie iameter Outsie iameter Min. Min. Inner Ring With - 0.005 Outer Ring With - 0.005 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) 8-EL 0-EL -EL 4-EL 6-EL 0-EL -EL 4-EL 8-EL 3-EL 36-EL 40-EL 44-EL 48-EL 5-EL 56-EL 60-EL 64-EL 7-E9L 80-E9L 96-E9L / 5/8 3/4 7/8 0.5000 0.650 0.7500 0.8750 0.4995 0.645 0.7495 0.8745 7/8 /6 /4 7/6 0.8750.065.500.4375 0.8745.060.495.4370 0.750 0.937.5.3 0.375 0.469 0.56 0.656 0.79 0.899.080.58 0.00/0.006 0.00/0.006 0.003/0.007 0.003/0.007 0.65 0.780 0.90.070 9 9 9 9 /4 3/8 / 3/4 /4 / 3/4 3 3 /4 3 / 3 3/4 4 4 / 5 6.0000.500.3750.5000.7500.0000.500.5000.7500 3.0000 3.500 3.5000 3.7500 4.0000 4.5000 5.0000 6.0000 0.9995.495.3745.4995.7495.9995.494.4994.7494.9994 3.49 3.499 3.749 3.999 4.499 4.9990 5.9990 5/8 3/6 7/6 3/6 3 3/6 3 9/6 3 5/6 4 3/8 4 3/4 5 /8 5 / 5 7/8 6 /4 7 7 3/4 8 3/4.650.0000.875.4375.85 3.875 3.565 3.9375 4.3750 4.7500 5.50 5.5000 5.8750 6.500 7.0000 7.7500 8.7500.645.9995.869.4369.89 3.869 3.567 3.9367 4.374 4.749 5.40 5.4990 5.8740 6.490 6.9990 7.7488 8.7488.500.875.06.50.65 3.000 3.375 3.750 4.5 4.500 4.875 5.50 5.65 6.000 6.750 7.500 8.50 0.750 0.937.03.5.3.500.687.875.06.50.437.65.8 3.000 3.375 3.750 4.5.437.795.937.55.55.875 3.35 3.590 3.950 4.3 4.675 5.040 5.390 5.750 6.475 7.90 8.56 0.003/0.007 0.003/0.007 0.003/0.007 0.003/0.007 0.003/0.007 0.003/0.007 0.004/0.008 0.004/0.008 0.004/0.008 0.004/0.008 0.005/0.009 0.005/0.009 0.005/0.009 0.005/0.009 0.005/0.009 0.005/0.009 0.005/0.009.0.55.670.850.65.460.760 3.060 3.380 3.675 3.985 4.300 4.590 4.905 5.55 6.30 7.00 9 9 9 9 9 9 9 9 9 9 9 9 9 9 7 7 7 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). ore imensions apply after MoS coating. All other imensions are before coating. 3

Spherical Plain earings Extene Inner Ring - Inch α r r Series --EL r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Recommene Loa Limits Recommene Shaft iameter Recommene Housing ore Static Raial Static Thrust ynamic Raial ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. ISO R7 (Press Fit) Min. asic 0.05 0.0 0.050 9,400,400,300 0.4994 0.4989 0.5006 0.5003 0.874 0.8734-8 0.0 0.03 0.080 4,700,500 3,600 0.644 0.639 0.656 0.653.067.0609-0 0.0 0.03 0.40,00 3,900 5,300 0.749 0.7487 0.7507 0.7503.490.480-0.0 0.03 0.0 8,800 5,400 7,00 0.874 0.8737 0.8757 0.8753.4365.4355-4 0.0 0.03 0.30 37,700 7,300 9,400 0.999 0.9987.0007.0003.640.630-6 0.0 0.03 0.590 58,800,900 4,700.490.484.508.504.9988.9976-0 0.0 0.03 0.750 69,800 3,500 7,400.3740.3734.3758.3754.863.85-0.0 0.03.090 84,800 6,600,00.4990.4984.5008.5004.4363.435-4 0.0 0.03.680 5,400 3,600 8,800.7490.7484.7508.7504.83.80-8 0.0 0.03.440 50,900 3,900 37,700.9988.998.000.0005 3.860 3.846-3 0.0 0.03 3.460 9,000 4,000 47,700.488.48.50.505 3.560 3.5596-36 0.0 0.03 4.750 35,500 5,900 58,800.4988.498.500.5005 3.9359 3.9345-40 0.0 0.03 6.400 85,000 6,600 7,00.7488.748.750.7505 4.3734 4.370-44 0.0 0.03 7.90 339,500 76,300 84,800.9988.998 3.000 3.0005 4.748 4.7465-48 0.0 0.03 0.300 398,700 9,500 99,600 3.486 3.477 3.5 3.505 5.3 5.5-5 0.0 0.03.900 463,000 09,00 5,700 3.4986 3.4977 3.50 3.5005 5.498 5.4965-56 0.0 0.03 5.700 530,400 6,00 3,600 3.7486 3.7477 3.75 3.7505 5.873 5.875-60 0.0 0.03 8.900 603,700 44,500 50,900 3.9986 3.9977 4.00 4.0005 6.48 6.465-64 0.03 0.044 7.000 764,800 90,400 9,00 4.4986 4.4977 4.50 4.5005 6.9979 6.9963-7 0.03 0.044 36.700 943,600 360,900 35,900 4.9983 4.9973 5.003 5.0006 7.7476 7.7458-80 0.03 0.044 45.500,77,000 387,600 94,00 5.9983 5.9973 6.003 6.0006 8.7475 8.7457-96 Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. 33

Spherical Plain earings Extene Inner Ring - Inch Series --ELSS Seale Insie iameter Outsie iameter Min. Min. Inner Ring With - 0.005 Outer Ring With - 0.005 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) -ELSS 4-ELSS 6-ELSS 0-ELSS -ELSS 4-ELSS 8-ELSS 3-ELSS 36-ELSS 40-ELSS 44-ELSS 48-ELSS 5-ELSS 56-ELSS 60-ELSS 64-ELSS 7-E9LSS 80-E9LSS 96-E9LSS 3/4 0.7500 0.7495 /4.500.495.5 0.56.080 0.003/0.007 0.90 5 7/8 0.8750 0.8745 7/6.4375.4370.3 0.656.58 0.003/0.007.070 5.0000 0.9995 5/8.650.645.500 0.750.437 0.003/0.007.0 5 /4.500.495.0000.9995.875 0.937.795 0.003/0.007.55 5 3/8.3750.3745 3/6.875.869.06.03.937 0.003/0.007.670 5 /.5000.4995 7/6.4375.4369.50.5.55 0.003/0.007.850 5 3/4.7500.7495 3/6.85.89.65.3.55 0.003/0.007.65 5.0000.9995 3 3/6 3.875 3.869 3.000.500.875 0.003/0.007.460 5 /4.500.494 3 9/6 3.565 3.567 3.375.687 3.35 0.004/0.008.760 5 /.5000.4994 3 5/6 3.9375 3.9367 3.750.875 3.590 0.004/0.008 3.060 5 3/4.7500.7494 4 3/8 4.3750 4.374 4.5.06 3.950 0.004/0.008 3.380 5 3 3.0000.9994 4 3/4 4.7500 4.749 4.500.50 4.3 0.004/0.008 3.675 5 3 /4 3.500 3.49 5 /8 5.50 5.40 4.875.437 4.675 0.005/0.009 3.985 5 3 / 3.5000 3.499 5 / 5.5000 5.4990 5.50.65 5.040 0.005/0.009 4.300 5 3 3/4 3.7500 3.749 5 7/8 5.8750 5.8740 5.65.8 5.390 0.005/0.009 4.590 5 4 4.0000 3.999 6 /4 6.500 6.490 6.000 3.000 5.750 0.005/0.009 4.905 5 4 / 4.5000 4.499 7 7.0000 6.9990 6.750 3.375 6.475 0.005/0.009 5.55 5 5 5.0000 4.9990 7 3/4 7.7500 7.7488 7.500 3.750 7.90 0.005/0.009 6.30 5 6 6.0000 5.9990 8 3/4 8.7500 8.7488 8.50 4.5 8.56 0.005/0.009 7.00 5 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). ore imensions apply after MoS coating. All other imensions are before coating. 34

Spherical Plain earings Extene Inner Ring - Inch α r r Series --ELSS r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Recommene Loa Limits Recommene Shaft iameter Recommene Housing ore Static Raial Static Thrust ynamic Raial ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. ISO R7 (Press Fit) Min. asic 0.0 0.05 0.40,00 3,900 5,300 0.749 0.7487 0.7507 0.7503.490.480-0.0 0.05 0.0 8,800 5,400 7,00 0.874 0.8737 0.8757 0.8753.4365.4355-4 0.0 0.05 0.30 37,700 7,300 9,400 0.999 0.9987.0007.0003.640.630-6 0.0 0.03 0.590 58,800,900 4,700.490.484.508.504.9988.9976-0 0.0 0.03 0.750 69,800 3,500 7,400.3740.3734.3758.3754.863.85-0.0 0.03.090 84,800 6,600,00.4990.4984.5008.5004.4363.435-4 0.0 0.03.680 5,400 3,600 8,800.7490.7484.7508.7504.83.80-8 0.0 0.03.440 50,900 3,900 37,700.9988.998.000.0005 3.860 3.846-3 0.0 0.03 3.460 9,000 4,000 47,700.488.48.50.505 3.560 3.5596-36 0.0 0.03 4.750 35,500 5,900 58,800.4988.498.500.5005 3.9359 3.9345-40 0.0 0.03 6.400 85,000 6,600 7,00.7488.748.750.7505 4.3734 4.370-44 0.0 0.03 7.90 339,500 76,300 84,800.9988.998 3.000 3.0005 4.748 4.7465-48 0.0 0.03 0.300 398,700 9,500 99,600 3.486 3.477 3.5 3.505 5.3 5.5-5 0.0 0.03.900 463,000 09,00 5,700 3.4986 3.4977 3.50 3.5005 5.498 5.4965-56 0.0 0.03 5.700 530,400 6,00 3,600 3.7486 3.7477 3.75 3.7505 5.873 5.875-60 0.0 0.03 8.900 603,700 44,500 50,900 3.9986 3.9977 4.00 4.0005 6.48 6.465-64 0.03 0.044 7.000 764,800 90,400 9,00 4.4986 4.4977 4.50 4.5005 6.9979 6.9963-7 0.03 0.044 36.700 943,600 360,900 35,900 4.9983 4.9973 5.003 5.0006 7.7476 7.7458-80 0.03 0.044 45.500,77,000 387,600 94,00 5.9983 5.9973 6.003 6.0006 8.7475 8.7457-96 Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. 35

Spherical Plain earings Extene Inner Ring - Metric Series M--E Open Insie iameter Tol. Outsie iameter Tol. Inner Ring With Tol. Outer Ring With Tol. +0.00 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) M7-E M0-E M5-E M30-E M35-E M40-E M45-E M50-E M60-E M70-E M80-E 7-0.008 30-0.009 7 +/-0.0 0-0.4 5 0.05/0.5 4 0-0.00 35-0.0 0 +/-0.0-0.4 30 0.07/0.7 5 4 5-0.00 4-0.0 5 +/-0.0 6-0.4 36 0.07/0.7 30 4 30-0.00 47-0.0 30 +/-0.5 8-0.4 4 0.07/0.7 35 4 35-0.0 55-0.03 35 +/-0.5 0-0.30 48 0.07/0.7 4 4 40-0.0 6-0.03 40 +/-0.5-0.30 55 0.07/0.7 47 4 45-0.0 68-0.03 45 +/-0.5 5-0.30 60 0.07/0.7 5 4 50-0.0 75-0.03 50 +/-0.5 8-0.30 67 0.07/0.7 57 4 60-0.05 90-0.05 60 +/-0.30 36-0.40 8 0.0/0.0 68 4 70-0.05 05-0.05 70 +/-0.30 40-0.40 94 0.0/0.0 80 4 80-0.05 0-0.05 80 +/-0.30 45-0.40 07 0.0/0.0 9 4 All imensions are in millimeters. All imensions apply before MoS coating an Fracture. 36

Spherical Plain earings Extene Inner Ring - Metric α r r Series M--E r Shaft Fillet r Hsg. Fillet Approx. Weight (kg) Recommene Loa Limits Static Raial (kn) Static Thrust (kn) ynamic Raial (kn) Recommene Shaft iameter ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. Recommene Housing ore ISO R7 (Press Fit) Min. asic 0.3 0.3 0.05 07 6.9.5 6.984 6.973 7.05 7.007 9.980 9.959-7 0.3 0.3 0.08 55 4.3 3.0 9.980 9.967 0.07 0.008 34.975 34.950-0 0.6 0.6 0.4 48 43. 49.5 4.980 4.967 5.07 5.008 4.975 4.950-5 0.6 0.6 0.9 37 54.7 63.5 9.980 9.967 30.07 30.008 46.975 46.950-30 0.3 0.6 0.3 43 67.5 8.6 34.975 34.959 35.00 35.009 54.970 54.940-35 0.6.0 0.33 50 8.7 04.0 39.975 39.959 40.00 40.009 6.970 6.940-40 0.6.0 0.55 645 06.0 9.0 44.975 44.959 45.00 45.009 67.968 67.938-45 0.6.0 0.74 807 3.0 6.0 49.975 49.959 50.00 50.009 74.968 74.938-50.0.0.33,50 9.0 50.0 59.970 59.95 60.04 60.0 89.96 89.97-60.0.0.04,60 70.0 35.0 69.970 69.95 70.04 70.0 04.959 04.94-70.0.0 3.06,070 34.0 40.0 79.970 79.95 80.04 80.0 9.959 9.94-80 To obtain weight in pouns, multiply by.046 (lb/kg). See technical section for alternate housing iameter recommenations. 37

Spherical Plain earings Extene Inner Ring - Metric Series M--ESS Seale Insie iameter Tol. Outsie iameter Tol. Inner Ring With Tol. Outer Ring With Tol. +0.00 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) M7-ESS M0-ESS M5-ESS M30-ESS M35-ESS M40-ESS M45-ESS M50-ESS M60-ESS M70-ESS M80-ESS 7-0.008 30-0.009 7 +/-0.0 0-0.4 5 0.05/0.5 3 0-0.00 35-0.0 0 +/-0.0-0.4 30 0.07/0.7 5 3 5-0.00 4-0.0 5 +/-0.0 6-0.4 36 0.07/0.7 30 3 30-0.00 47-0.0 30 +/-0.5 8-0.4 4 0.07/0.7 35 3 35-0.0 55-0.03 35 +/-0.5 0-0.30 48 0.07/0.7 4 3 40-0.0 6-0.03 40 +/-0.5-0.30 55 0.07/0.7 47 3 45-0.0 68-0.03 45 +/-0.5 5-0.30 60 0.07/0.7 5 3 50-0.0 75-0.03 50 +/-0.5 8-0.30 67 0.07/0.7 57 3 60-0.05 90-0.05 60 +/-0.30 36-0.40 8 0.0/0.0 68 3 70-0.05 05-0.05 70 +/-0.30 40-0.40 94 0.0/0.0 80 3 80-0.05 0-0.05 80 +/-0.30 45-0.40 07 0.0/0.0 9 3 All imensions are in millimeters. All imensions apply before MoS coating an Fracture. 38

Spherical Plain earings Extene Inner Ring - Metric α r r Series M--ESS r Shaft Fillet r Hsg. Fillet Approx. Weight (kg) Recommene Loa Limits Static Raial (kn) Static Thrust (kn) ynamic Raial (kn) Recommene Shaft iameter ISO f6 (Slip Fit) ISO m5 (Press Fit) Min. Min. Recommene Housing ore ISO R7 (Press Fit) Min. asic 0.3 0.3 0.05 07 6.9.5 6.984 6.973 7.05 7.007 9.980 9.959-7 0.3 0.3 0.08 55 4.3 3.0 9.980 9.967 0.07 0.008 34.975 34.950-0 0.6 0.6 0.4 48 43. 49.5 4.980 4.967 5.07 5.008 4.975 4.950-5 0.6 0.6 0.9 37 54.7 63.5 9.980 9.967 30.07 30.008 46.975 46.950-30 0.3 0.6 0.3 43 67.5 8.6 34.975 34.959 35.00 35.009 54.970 54.940-35 0.6.0 0.33 50 8.7 04.0 39.975 39.959 40.00 40.009 6.970 6.940-40 0.6.0 0.55 645 06.0 9.0 44.975 44.959 45.00 45.009 67.968 67.938-45 0.6.0 0.74 807 3.0 6.0 49.975 49.959 50.00 50.009 74.968 74.938-50.0.0.33,50 9.0 50.0 59.970 59.95 60.04 60.0 89.96 89.97-60.0.0.04,60 70.0 35.0 69.970 69.95 70.04 70.0 04.959 04.94-70.0.0 3.06,070 34.0 40.0 79.970 79.95 80.04 80.0 9.959 9.94-80 To obtain weight in pouns, multiply by.046 (lb/kg). See technical section for alternate housing iameter recommenations. 39

FEATURE PROUT SpreaLock Seal Avance Seal Technology SpreaLock Seals for spherical plain bearings employ ouble positive contacting lips to keep the irt out an the lubricant in. ompare new SpreaLock Seal technology with single or ouble lip esigns oriente in one irection only. Positive, yet functional, sealing is one of the ongoing challenges in bearing esign. In our quest to evelop the efinitive seal that woul work more effectively with our spherical plain bearings, we aske several tough questions to help establish the esign priorities. How can we provie maximum protection against the entry of contaminants an wear ebris while maintaining proper bearing operation? How o we minimize seal wear an protect the seal from outsie amage? Also, we wante to maximize lube loss with constant pressure on the inner sphere, while maximizing lube replacement efficiency. Total Protection Package The esign of the outer ring retention groove an the sealing of the inner ring bore to shaft interface is critical to the total protection package. The groove profile is engineere to exert optimum pressure on the sealing surface, while reucing the seal profile exposure. Less profile exposure reuces the potential of amage an wear. Optimum pressure is the key to maximizing the lube-in/irt-out avantage an proviing the most efficient re-lubrication an purging. The integrity of the inner ring/shaft is essential to effective overall performance of the bearing. Even the most precise fit is subject to movement uner loa. Protective SpreaLock Seals block irt an retain lube to help assure stability of the interface. In aition, inner ring sealing is particularly important where re-lube is performe through the pin. Lube reservoir provies secon line barrier against contamination Stiff scraping lip keeps contaminants out. 40

FEATURE PROUT uralube TM Maintenance-Free Spherical Plain earings Avance Technology R's uralube self-lubricating spherical plain bearings provie long life in emaning applications. Grease-free operation is accomplishe through the use of a urable PTFE liner system that reuces friction between the spherical surfaces of the inner ring an outer ring. This proprietary liner system has been evelope for rigorous inustrial applications, an has been proven successful time an time again. Applications Self-lubricating bearings are being utilize in ski steer, telehanler, off-roa forklift, an wheel loaer applications primarily on the cyliners, as well as on the pivot points of such equipment. The benefits of using these bearings inclue improve fiel reliability an lowere warranty costs. uralube Self-lubricating Spherical plain bearings has also reuce the cost of ownership by eliminating the nee for zerk fittings, an costs associate with greasing an maintaining the bearings. Guielines for Use These are ry lubricant bearings an shoul not receive aitional lubrication. This will minimize entrapment of abrasive irt an grit. uralube bearings are imensionally interchangeable with stanar steelon-steel spherical plain bearings. uralube bearings utilize the same housing an shaft fits as stanar steel-on-steel spherical plain bearings, thus allowing for easier replacement. Require running clearance is evelope through initial compression of the self-lubricate liner material. 4

uralube Self-Lubricating, Maintenance-Free - Inch TM Series --LNMSS Seale Insie iameter Outsie iameter Min. Min. Inner Ring With -0.005 Outer Ring With -0.005 Sphere ia. (REF) Unmounte iametral learance Shaft Shouler ia. α Tilt Angle (eg) -LNMSS 3/4 0.7500 0.7495 /4.500.495 0.656 0.56.080 0.003/0.007 0.844 7 4-LNMSS 7/8 0.8750 0.8745 7/6.4375.4370 0.765 0.656.58 0.003/0.007 0.984 7 6-LNMSS.0000 0.9995 5/8.650.645 0.875 0.750.437 0.003/0.007.5 7 0-LNMSS /4.500.495.0000.9995.093 0.937.795 0.003/0.007.406 7 -LNMSS 3/8.3750.3745 3/6.875.869.87.03.937 0.003/0.007.56 7 4-LNMSS /.5000.4995 7/6.4375.4369.3.5.55 0.003/0.007.703 7 8-LNMSS 3/4.7500.7495 3/6.85.89.53.3.55 0.003/0.007.984 7 3-LNMSS.0000.9995 3 3/6 3.875 3.869.750.500.875 0.003/0.007.66 7 36-LNMSS /4.500.494 3 9/6 3.565 3.567.969.687 3.35 0.004/0.008.563 7 40-LNMSS /.5000.4994 3 5/6 3.9375 3.9367.87.875 3.590 0.004/0.008.844 7 44-LNMSS 3/4.7500.7494 4 3/8 4.3750 4.374.406.06 3.950 0.004/0.008 3.5 7 48-LNMSS 3 3.0000.9994 4 3/4 4.7500 4.749.65.50 4.3 0.004/0.008 3.406 7 5-LNMSS 3 /4 3.500 3.49 5 /8 5.50 5.40.844.437 4.675 0.005/0.009 3.703 7 56-LNMSS 3 / 3.5000 3.499 5 / 5.5000 5.4990 3.06.65 5.040 0.005/0.009 4.000 7 60-LNMSS 3 3/4 3.7500 3.749 5 7/8 5.8750 5.8740 3.8.8 5.390 0.005/0.009 4.66 7 64-LNMSS 4 4.0000 3.999 6 /4 6.500 6.490 3.500 3.000 5.750 0.005/0.009 4.563 7 7-9LNMSS 4 / 4.5000 4.499 7 7.0000 6.9990 3.937 3.375 6.475 0.005/0.009 5.5 7 80-9LNMSS 5 5.0000 4.9990 7 3/4 7.7500 7.7488 4.375 3.750 7.90 0.005/0.009 5.703 7 96-9LNMSS 6 6.0000 5.9990 8 3/4 8.7500 8.7488 4.750 4.5 8.56 0.005/0.009 6.65 7 04-9LNMSS 6 / 6.5000 6.4990 9 3/4 9.7500 9.7488 4.875 4.06 8.775 0.007/0.0 7.93 7-9LNMSS 7 7.0000 6.9990 0 / 0.5000 0.4986 5.50 4.375 9.450 0.007/0.0 7.854 7 0-9LNMSS 7 / 7.5000 7.4988 /4.500.486 5.65 4.687 0.5 0.007/0.0 8.45 7 8-9LNMSS 8 8.0000 7.9988.0000.9986 6.000 5.000 0.800 0.007/0.0 8.976 7 36-9LNMSS 8 / 8.5000 8.4988 3/4.7500.7484 6.375 5.3.475 0.008/0.03 9.537 7 44-9LNMSS 9 9.0000 8.9988 3 / 3.5000 3.4984 6.750 5.65.50 0.008/0.03 0.098 7 5-9LNMSS 9 / 9.5000 9.4988 4 /4 4.500 4.484 7.5 5.937.85 0.008/0.03 0.659 7 60-9LNMSS 0 0.0000 9.9986 5 5.0000 4.9984 7.500 6.50 3.500 0.008/0.03.0 7 68-9LNMSS 0 / 0.5000 0.4986 5 3/4 5.7500 5.748 7.875 6.56 4.75 0.009/0.04.78 7 76-9LNMSS.0000 0.9986 6 / 6.5000 6.498 8.50 6.875 4.850 0.009/0.04.34 7 84-9LNMSS /.5000.4986 7 /4 7.500 7.48 8.65 7.87 5.55 0.009/0.04.903 7 9-9LNMSS.0000.9986 8 8.0000 7.998 9.000 7.500 6.00 0.009/0.04 3.464 7 All imensions are in inches. Outer rings of bearings size 7 an above are ouble fracture (suffix-9l). 4

uralube TM Self-Lubricating, Maintenance-Free - Inch α r Series --LNMSS r r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Recommene Loa Limits Static Raial Static Thrust ynamic Raial Recommene Shaft iameter Recommene Housing ore ISO f6 (Slip Fit) ISO m5 (Press Fit) ISO N7 (Press Fit) Min. Min. Min. asic 0.0 0.05 0.6 6,04,688 0,68 0.749 0.7487 0.7507 0.7503.497.487-0.0 0.05 0.93,787 3,663 4,54 0.874 0.8737 0.8757 0.8753.437.436-4 0.0 0.05 0.76 8,453 4,788 8,968 0.999 0.9987.0007.0003.647.637-6 0.0 0.05 0.56 44,403 7,473 9,60.490.484.508.504.9997.9985-0 0.0 0.03 0.770 5,7 9,048 35,48.3740.3734.3758.3754.87.860-0.0 0.03 0.934 64,004 0,773 4,669.4990.4984.5008.5004.437.4360-4 0.0 0.03.430 87, 4,65 58,074.7490.7484.7508.7504.8.80-8 0.0 0.03.070 3,850 9,5 75,900.9988.998.000.0005 3.87 3.858-3 0.0 0.03.90 44,077 4,4 96,05.488.48.50.505 3.56 3.5607-36 0.0 0.03 4.090 77,705 9,94 8,470.4988.498.500.5005 3.937 3.9357-40 0.0 0.03 5.380 5,05 36,9 43,350.7488.748.750.7505 4.3746 4.373-44 0.0 0.03 6.870 56,33 43,09 70,755.9988.998 3.000 3.0005 4.7494 4.7479-48 0.0 0.03 8.630 300,775 50,55 00,56 3.486 3.477 3.5 3.505 5.44 5.8-5 0.0 0.03 0.650 349,7 58,65 3,848 3.4986 3.4977 3.50 3.5005 5.4994 5.4978-56 0.0 0.03.950 400,36 67,306 66,758 3.7486 3.7477 3.75 3.7505 5.8744 5.878-60 0.0 0.03 5.590 455,400 76,606 303,600 3.9986 3.9977 4.00 4.0005 6.494 6.478-64 0.03 0.044.90 576,93 96,954 384,65 4.4986 4.4977 4.50 4.5005 6.9994 6.9978-7 0.03 0.044 9.70 7,80 9,697 474,540 4.9983 4.9973 5.003 5.0006 7.749 7.7474-80 0.03 0.044 38.770 888,88 44,833 59,6 5.9983 5.9973 6.003 6.0006 8.749 8.7474-96 0.080 0.080 50.360 94,003 50,443 67,335 6.4983 6.4973 6.503 6.5006 9.7474 9.7476-04 0.080 0.080 6.90,09,475 6,9 77,650 6.9983 6.9973 7.003 7.0006 0.4994 0.4974-0.080 0.080 77.370,5,835 86,986 835,3 7.4980 7.4969 7.505 7.5007.494.474-0 0.080 0.080 93.90,45,600,794 950,400 7.9980 7.9969 8.005 8.0007.9994.9974-8 0.080 0.080.600,609,7 40,80,07,8 8.4980 8.4969 8.505 8.5007.7494.747-36 0.080 0.080 33.700,804,75 69,38,0,850 8.9980 8.9969 9.005 9.0007 3.4994 3.497-44 0.080 0.080 57.00,00,49 300,03,340,00 9.4980 9.4969 9.505 9.5007 4.494 4.47-5 0.080 0.080 83.400,7,500 33,49,485,000 9.9978 9.9965 0.007 0.0008 4.9994 4.997-60 0.080 0.080.300,455,63 366,56,637,088 0.4978 0.4965 0.507 0.5008 5.7493 5.7469-68 0.080 0.080 44.000,695,75 40,34,796,850 0.9978 0.9965.007.0008 6.4993 6.4969-76 0.080 0.080 79.000,945,664 439,658,963,776.4978.4965.507.5008 7.493 7.469-84 0.080 0.080 37.000 3,07,600 478,787,38,400.9978.9965.007.0008 7.9998 7.9969-9 Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. 43

FEATURE PROUT ImpactTuff Avance Shock Loa Protection The ImpactTuff spherical plain bearing improves resistance to shock loas by 300%! In many rugge applications where substantial impact loas are common, spherical plain bearings can break an chip, aing to the high cost of warranties. In particular, suspension components in off-highway construction vehicles have been subject to abuse from impacting rocks or abrupt terrain changes. Often, the result is broken bearings resulting in costly machinery repair. Up to the hallenge The real challenge of the case carburize esign is being able to fracture the outer ring to facilitate assembly. We esigne a unique outer ring profile with a minimal notch exposure that permits controlle fracture through the softer inner core. The uctile inner core provies a high egree of protection against the evastating effects of impact an shock loas. ImpactTuff technology can be incorporate into almost any traitional R spherical plain bearing configuration. 44

FEATURE PROUT ImpactTuff rosslube (Single-Acting) Improve Lubrication istribution Technology A lean Solution esigne specifically for applications that involve high levels of irt or other contamination, the R rosslube spherical plain bearing utilizes the latest generation of lube groove esign technology. While this system greatly improves lube istribution, it also facilitates relubrication purging to flush out wear ebris an contaminants. The rosslube feature is particularly effective in usty, highly contaminate environments, such as kingpin applications in farm machinery. 45

Spherical Plain Angular ontact earings Single Acting - Inch Series --SA omponent s Outer Ring Inner Ring Insie iameter Outsie iameter Min. Min. F Overall With -0.05 Inner Ring With -0.005 Outer Ring With -0.005 H Loc. Sphere ia. 8-SA OR8-SA IR8-SA / 0.5000 0.4995 7/8 0.8750 0.8745 0.300 0.70 0.90 0.79 0.06 0-SA OR0-SA IR0-SA 5/8 0.650 0.645 /6.065.060 0.370 0.340 0.50 0.899 0.09 0.07 -SA OR-SA IR-SA 3/4 0.7500 0.7495 /4.500.495 0.440 0.40 0.30.080 0.5 0.08 4-SA OR4-SA IR4-SA 7/8 0.8750 0.8745 7/6.4375.4370 0.50 0.480 0.380.58 0.7 0.09 6-SA OR6-SA IR6-SA.0000 0.9995 5/8.650.645 0.600 0.550 0.440.437 0.03 0. 0-SA OR0-SA IR0-SA /4.500.495.0000.9995 0.740 0.700 0.550.795 0.34 0.4 -SA OR-SA IR-SA 3/8.3750.3745 3/6.875.869 0.840 0.770 0.600.937 0.8 0.5 4-SA OR4-SA IR4-SA /.5000.4995 7/6.4375.4369 0.90 0.840 0.660.55 0.3 0.6 8-SA OR8-SA IR8-SA 3/4.7500.7495 3/6.85.89.070 0.980 0.790.55 0.38 0.9 3-SA OR3-SA IR3-SA.0000.9995 3 3/6 3.875 3.869.30.30 0.90.875 0.375 0. 36-SA OR36-SA IR36-SA /4.500.494 3 9/6 3.565 3.567.390.70.050 3.35 0.453 0.5 40-SA OR40-SA IR40-SA /.5000.4994 3 5/6 3.9375 3.9367.540.40.80 3.590 0.500 0.7 44-SA OR44-SA IR44-SA 3/4.7500.7494 4 3/8 4.3750 4.374.700.560.75 3.950 0.55 0.30 48-SA OR48-SA IR48-SA 3 3.0000.9994 4 3/4 4.7500 4.749.860.70.405 4.3 0.578 0.33 5-SA OR5-SA IR5-SA 3 /4 3.500 3.49 5 /8 5.50 5.40.030.860.545 4.675 0.656 0.36 56-SA OR56-SA IR56-SA 3 / 3.5000 3.499 5 / 5.5000 5.4990.80.000.675 5.040 0.703 0.38 60-SA OR60-SA IR60-SA 3 3/4 3.7500 3.749 5 7/8 5.8750 5.8740.340.50.805 5.390 0.765 0.4 64-SA OR64-SA IR64-SA 4 4.0000 3.999 6 /4 6.500 6.490.500.300.935 5.750 0.78 0.44 7-SA OR7-SA IR7-SA 4 / 4.5000 4.499 7 7.0000 6.9990.800.590.95 6.475 0.875 0.48 80-SA OR80-SA IR80-SA 5 5.0000 4.9990 7 3/4 7.7500 7.7488 3.30.880.455 7.90.000 0.55 96-SA OR96-SA IR96-SA 6 6.0000 5.9990 8 3/4 8.7500 8.7488 3.375 3.00.65 8.56.370 0.63 All imensions are in inches. ore imensions are after MoS coating. All other imensions are before coating. For bearings with grooves extene to the face of the outer ring at two places, a suffix -, e.g. 3SA- Sphere ia. (REF) J En to Hole (REF) 46

Spherical Plain Angular ontact earings Single Acting - Inch r H F J L r Series --SA L Outer Ring ore r Shaft Fillet r Hsg. Fillet Approx. Weight (lb) Static Raial Recommene Loa Limits Static Thrust ynamic Raial ynamic Thrust Recommene Shaft iameter ISO g6 (Slip Fit) Min. Housing ore 3 ISO m5 (Press Fit) ISO N7 (Press Fit) Min. Min. asic 3 0.57 0.0 0.0 0.09 4,000 5,00,000,300 0.4997 0.4993 0.5006 0.5003 0.8747 0.8739-8 0.70 0.03 0.03 0.056 6,900 8,700,700,00 0.647 0.643 0.656 0.653.06.064-0 0.84 0.04 0.04 0.083 0,500,600,600 3,00 0.7497 0.749 0.7507 0.7503.497.487-0.97 0.08 0.08 0.0 4,900 7,600 3,700 4,400 0.8747 0.874 0.8757 0.8753.437.436-4. 0.08 0.08 0.88 9,600,00 4,900 5,600 0.9997 0.999.0007.0003.647.637-6.39 0.08 0.08 0.35 3,000 35,400 8,000 8,900.496.490.508.504.9997.9985-0.48 0.0 0.0 0.470 35,900 4,900 8,900 0,700.3746.3740.3758.3754.87.860 -.66 0.0 0.0 0.66 44,500 5,900,00 3,000.4996.4990.5008.5004.437.4360-4.95 0.0 0.0.00 6,600 69,300 5,400 7,300.7496.7490.7508.7504.8.80-8. 0.4 0.4.480 8,500 9,700 0,600,900.9996.9989.000.0005 3.87 3.858-3.50 0.4 0.4.090 05,00 5,800 6,300 9,000.496.489.50.505 3.56 3.5607-36.75 0.4 0.4.490 33,00 46,300 33,00 36,600.4996.4989.500.5005 3.937 3.9357-40 3.03 0.8 0.8 3.860 56,900 76,500 39,00 44,00.7496.7489.750.7505 4.3746 4.373-44 3.30 0.8 0.8 6.670 89,400,700 47,300 5,900.9996.9989 3.000 3.0005 4.7494 4.7479-48 3.58 0.8 0.8 6.360 4,900 48,400 56,00 6,00 3.495 3.486 3.5 3.505 5.44 5.8-5 3.85 0.8 0.8 7.870 63,700 90,800 65,900 7,700 3.4995 3.4986 3.50 3.5005 5.4994 5.4978-56 4.0 0.8 0.8 9.590 304,600 336,500 76,00 84,00 3.7495 3.7486 3.75 3.7505 5.8744 5.878-60 4.37 0.8 0.8.560 349,00 383,800 87,00 96,000 3.9995 3.9986 4.00 4.0005 6.494 6.478-64 4.90 0.8 0.8 7.0 449,800 49,400,400 3,00 4.4995 4.4986 4.50 4.5005 6.9994 6.9978-7 5.47 0.8 0.8 4.400 554,800 598,500 38,700 49,600 4.9994 4.9984 5.003 5.0006 7.749 7.7474-80 6.50 0.8 0.8 38.340 667,900 667,00 66,900 66,800 5.9994 5.9984 6.003 6.0006 8.749 8.7474-96 No lubrication grooves an holes in outer ring. Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. 47

Spherical Plain Angular ontact earings Single Acting - Metric Series M--SA omponent s Outer Ring Inner Ring Insie iameter Tol. Outsie iameter Tol. F Overall With Tol. Inner Ring With Tol. Outer Ring With Tol. Sphere ia. (REF) J En to Hole (REF) H Loc. Sphere ia. 48 M5-SA ORM5-SA IRM5-SA 5-0.0 47-0.04 5 +0.50 4-0.40 4-0.00 4 6.5.0-0.400 M30-SA ORM30-SA IRM30-SA 30-0.0 55-0.06 7 +0.50 6-0.40 6-0.00 48 7.5.0-0.400 M35-SA ORM35-SA IRM35-SA 35-0.0 6-0.06 8 +0.50 7-0.40 7-0.40 55 8.0.0-0.400 M40-SA ORM40-SA IRM40-SA 40-0.0 68-0.06 9 +0.50 8-0.40 8-0.40 60 8.5.0-0.400 M45-SA ORM45-SA IRM45-SA 45-0.0 75-0.06 0 +0.50 9-0.40 9-0.40 67 9.0 3.0-0.400 M50-SA ORM50-SA IRM50-SA 50-0.0 80-0.06 0 +0.50 9-0.40 9-0.40 74 9.0 4.0-0.400 M55-SA ORM55-SA IRM55-SA 55-0.05 90-0.08 3 +0.50-0.300-0.300 8 0.5 5.0-0.500 M60-SA ORM60-SA IRM60-SA 60-0.05 95-0.08 3 +0.50-0.300-0.300 86 0.5 5.0-0.500 M65-SA ORM65-SA IRM65-SA 65-0.05 00-0.08 3 +0.50-0.300-0.300 94 0.5 6.0-0.500 M70-SA ORM70-SA IRM70-SA 70-0.05 0-0.08 5 +0.50 4-0.300 4-0.300 0.5 7.0-0.500 M80-SA ORM80-SA IRM80-SA 80-0.05 5-0.00 9 +0.50 7-0.300 7-0.300 7.5 9.0-0.500 M90-SA ORM90-SA IRM90-SA 90-0.00 40-0.00 3 +0.50 30-0.400 30-0.400 34 4.0.0-0.600 M00-SA ORM00-SA IRM00-SA 00-0.00 50-0.00 3 +0.50 30-0.400 3-0.400 43 4.0.0-0.600 M0-SA ORM0-SA IRM0-SA 0-0.00 70-0.05 38 +0.50 36-0.400 36-0.400 60 7.0 4.0-0.600 M0-SA ORM0-SA IRM0-SA 0-0.00 80-0.05 38 +0.50 36-0.400 37-0.400 70 7.0 6.0-0.600 M30-SA ORM30-SA IRM30-SA 30-0.05 00-0.030 45 +0.350 4-0.500 43-0.500 87 9.5 8.0-0.700 M40-SA ORM40-SA IRM40-SA 40-0.05 0-0.030 48 +0.350 4-0.500 46-0.500 00 9.5 9.0-0.700 M50-SA ORM50-SA IRM50-SA 50-0.05 5-0.030 48 +0.350 45-0.500 46-0.500 06.0 0.0-0.700 M60-SA ORM60-SA IRM60-SA 60-0.05 40-0.030 5 +0.350 48-0.500 49-0.500 5.5 0.0-0.700 M70-SA ORM70-SA IRM70-SA 70-0.05 60-0.035 57 +0.350 54-0.500 55-0.500 34 5.5.0-0.700 M80-SA ORM80-SA IRM80-SA 80-0.05 80-0.035 64 +0.350 6-0.500 6-0.500 60 9.0.0-0.700 All imensions are in millimeters. All imensions apply before MoS coating. For bearings with grooves extene to the face of the outer ring at two places, a suffix -, e.g. M50SA-

Spherical Plain Angular ontact earings Single Acting - Metric r H F J L r Series M--SA L Outer Ring ore r Shaft Fillet r Hsg. Fillet Approx. Weight (kg) Static Raial (kn) Recommene Loa Limits Static Thrust (kn) ynamic Raial (kn) ynamic Thrust (kn) Recommene Shaft iameter ISO g6 (Slip Fit) Min. Housing ore 3 ISO m5 (Press Fit) ISO N7 (Press Fit) Min. Min. asic 7 0.6.0 0.4 30 70 44 54 4.993 4.980 5.07 5.008 46.99 46.967-5 3.0.0 0. 30 390 60 78 9.993 9.980 30.07 30.008 54.99 54.96-30 39.0.0 0.8 380 430 74 86 34.99 34.975 35.00 35.009 6.99 6.96-35 45.0.0 0.34 440 450 86 90 39.99 39.975 40.00 40.009 67.99 67.96-40 5.0.0 0.4 50 50 0 0 44.99 44.975 45.00 45.009 74.99 74.96-45 57.0.0 0.46 570 640 4 8 49.99 49.975 50.00 50.009 79.99 79.96-50 6.5.5 0.68 730 780 46 56 54.990 54.97 55.04 55.0 89.990 89.955-55 66.5.5 0.73 780 870 54 74 59.990 59.97 60.04 60.0 94.990 94.955-60 76.5.5 0.77 850 880 68 76 64.990 64.97 65.04 65.0 99.990 99.955-65 80.5.5.0,00,50 00 30 69.990 69.97 70.04 70.0 09.990 09.955-70 90.5.5.53,60,600 50 30 79.990 79.97 80.04 80.0 4.988 4.948-80 05.0.0.4,60,990 3 398 89.988 89.966 90.08 90.03 39.988 39.948-90 5.0.0.35,70,070 344 44 99.988 99.966 00.08 00.03 49.988 49.948-00 3.5.5 3.77,340 3,00 466 60 09.988 09.966 0.08 0.03 69.988 69.948-0 3.5.5 3.98,490 3,90 496 658 9.988 9.966 0.08 0.03 79.988 79.948-0 39.5.5 6. 3,40 4,490 66 898 9.986 9.96 30.033 30.05 99.986 99.940-30 56 3.0 3.0 6.53 3,350 4,500 670 900 39.986 39.96 40.033 40.05 09.986 09.940-40 58 3.0 3.0 7.95 3,70 5,00 744,004 49.986 49.96 50.033 50.05 4.986 4.940-50 77 3.0 3.0 9.58 4,350 5,540 870,08 59.986 59.96 60.033 60.05 39.986 39.940-60 79 3.0 3.0.95 5,30 6,50,06,304 69.986 69.96 70.033 70.05 59.986 59.934-70 0 3.0 3.0 7.3 6,480 7,80,96,56 79.986 79.96 80.033 80.05 79.986 79.934-80 3 To obtain weight in pouns, multiply by.046 (lb/kg). To obtain capacity in pouns, multiply by 4.8 (lb/kn). See technical section for alternate housing iameter recommenations. 49

FEATURE PROUT The R ShimPack -SA-3 ouble Acting Angular ontact Spherical Plain earing The R ShimPack ouble acting angular contact spherical plain bearing was evelope to ease the installation proceures require on the assembly line. Traitionally the bearing assembly was complete, clearance was measure an then the assembly was isassemble, shimme an reassemble. With the R ShimPack ouble acting angular contact spherical plain bearing, a spacer is preset an iniviually calibrate at the factory to provie the optimum amount of axial internal clearance. X Ol Metho of Shimming The cover plate has to be bolte own until all clearance in the bearing is eliminate an gap X measure. The cover plate is then remove an shims ae. The housing begins to fret an eteriorate as the outer ring slies because of the loose fit. The -SA-3 ShimPack ouble Acting Angular ontact Spherical Plain earing The bearing is mounte with a press fit an cover plate installe. The proper amount of clearance is alreay preset into the bearing at the factory. As the outer ring is press fit an axially clampe, it will not rotate an amage the housing. The R ShimPack ouble acting angular contact spherical plain bearing esign eliminates the sliing fit an allows a press fit of the outer ring. As the require clearance is etermine by R application engineers an set at the R factory, consistency is maintaine from size to size an bearing to bearing. The customer simply installs the R ShimPack ouble acting angular contact spherical plain bearing as he woul any other self-aligning spherical plain bearing, with no nee of concern as to the axial clearance or press fit of the outer ring. 50

FEATURE PROUT The R ShimPack earing in an Articulate Joint The use of the R ShimPack ouble acting angular contact spherical plain bearing in articulate joints in place of a tapere roller bearing offers many avantages. The misalignment capable -SA-3 esign means that costly line boring is no longer necessary. Alignment becomes less critical allowing the relaxation of bore tolerances an an easier assembly. Assembly also becomes easier as axial clearance no longer has to be set uring installation. irt an water, which woul estroy a roller bearing, are more easily tolerate with the -SA-3 esign. Misalignment from shaft an housing bore wear have less effect on the R ShimPack ouble acting angular contact spherical plain bearing than on a roller bearing as contact geometry is critical to successful roller bearing operation. Like all R spherical plain bearings, the R ShimPack ouble acting angular contact spherical plain bearing is mae to withstan the harsh environment seen by off-highway vehicles. The -SA-3 esign is much more tolerant than tapere roller bearings to rough conitions an seal amage. Overloas an shock loas which lea to early failure in tapere roller bearings are better tolerate by the R ShimPack ouble acting angular contact spherical plain bearing esign. The R ShimPack ouble acting angular contact spherical plain bearing is the bearing esigne specifically for articulating joint applications. 5

ShimPack Series Spherical Plain Angular ontact earings ouble Acting - Inch Series --SA3 Insie iameter Min. Outsie iameter F Overall With Inner Ring With -0.005 Outer Ring With -0.005 Sphere ia. (REF) All imensions are in inches. ore imensions are after MoS coating. All other imensions are before coating. For bearings with grooves extene to the face of the outer ring at two places, a suffix - e.g. 336SA3-. Min. -0.05 Axial learance 04-SA3 /4.500.495 7/6.4375.4369.500.390 0.660.55 0.003/0.007 0.3.66 48-SA3 /.5000.4995 3/6.85.89.760.580 0.790.55 0.003/0.007 0.38.95 83-SA3 3/4.7500.7495 3 3/6 3.875 3.869.00.80 0.90.875 0.003/0.007 0.375. 336-SA3.0000.9995 3 9/6 3.565 3.567.80.070.050 3.35 0.003/0.007 0.453.50 3640-SA3 /4.500.494 3 5/6 3.9375 3.9367.540.38.80 3.590 0.003/0.007 0.500.75 4044-SA3 /.5000.4994 4 3/8 4.3750 4.374.800.545.75 3.950 0.004/0.008 0.55 3.03 4448-SA3 3/4.7500.7494 4 3/4 4.7500 4.749 3.060.790.405 4.3 0.004/0.008 0.578 3.30 485-SA3 3 3.0000.9994 5 /8 5.50 5.40 3.340 3.0.545 4.675 0.004/0.008 0.656 3.58 556-SA3 3 /4 3.500 3.49 5 / 5.5000 5.4990 3.600 3.65.675 5.040 0.004/0.008 0.703 3.85 5660-SA3 3 / 3.5000 3.499 5 7/8 5.8750 5.8740 3.860 3.560.805 5.390 0.006/0.00 0.765 4.0 6064-SA3 3 3/4 3.7500 3.749 6 /4 6.500 6.490 4.0 3.738.935 5.750 0.006/0.00 0.78 4.37 647-SA3 4 4.0000 3.999 7 7.0000 6.9990 4.640 4.5.95 6.475 0.006/0.00 0.875 4.90 780-SA3 4 / 4.5000 4.499 7 3/4 7.7500 7.7488 5.60 4.690.455 7.90 0.006/0.00.000 5.47 8896-SA3 5 / 5.5000 5.4990 8 3/4 8.7500 8.7488 5.480 4.950.65 8.56 0.006/0.00.370 6.50 J En to Hole (REF) L Outer Ring ore (REF) 5

ShimPack Series Spherical Plain Angular ontact earings ouble Acting - Inch r F J L r Series --SA3 r Shaft Fillet 3 r Hsg. Fillet Approx. Weight (lb) Rec. Max Shim Pack ompression Static Raial Recommene Loa Limits Static Thrust ynamic Raial ynamic Thrust learance after shim pack compression. Ultimate static an impact loas shoul not excee 50% of catalog ratings. See technical section for alternate housing iameter recommenations. Recommene Shaft iameter ISO g6 (Slip Fit) Min. Housing ore 3 ISO m5 (Press Fit) ISO N7 (Press Fit) Min. Min. asic 0.04 0.0 0.80 30,900 89,000 5,900,300 3,000.496.490.508.504.437.4360-04 0.04 0.0.0 33,700 3,00 69,300 30,800 7,300.4996.4990.5008.5004.8.80-48 0.06 0.4.5 45,700 65,000 9,700 4,300,900.7496.7490.7508.7504 3.87 3.858-83 0.06 0.4 3.05 50,400 0,400 5,800 5,600 9,000.9996.9989.000.0005 3.56 3.5607-336 0.06 0.4 4.9 65,700 66,00 46,300 66,600 36,600.496.489.50.505 3.937 3.9357-3640 0.08 0.8 5.65 86,800 33,800 76,500 78,500 44,00.4996.4989.500.5005 4.3746 4.373-4044 0.08 0.8 7.55 98,400 378,800,700 94,700 5,900.7496.7489.750.7505 4.7494 4.7479-4448 0.08 0.8 9.7 0,000 449,800 48,400,500 6,00.9996.9989 3.000 3.0005 5.44 5.8-485 0.80 0.8.4,000 57,400 90,800 3,900 7,700 3.495 3.486 3.5 3.505 5.4994 5.4978-556 0.08 0.8 5.0 36,000 609,00 336,500 5,300 84,00 3.4995 3.4986 3.50 3.5005 5.8744 5.878-5660 0.08 0.8 8.4 58,000 698,00 383,800 74,600 96,000 3.7495 3.7486 3.75 3.7505 6.494 6.478-6064 0.08 0.8.0 77,000 899,600 49,400 4,900 3,00 3.9995 3.9986 4.00 4.0005 6.9994 6.9978-647 0.08 0.8 3.77 0,000,09,600 598,500 77,400 49,600 4.4995 4.4986 4.50 4.5005 7.749 7.7474-780 0.08 0.8 48.00 55,000,335,800 667,00 334,000 66,800 5.4994 5.4984 5.503 5.5006 8.749 8.7474-8896 53

ShimPack Series Spherical Plain Angular ontact earings Tapere ore, ouble Acting - Inch Series T--SA3 Insie iameter ore iameter (REF) Outsie iameter Min. F Overall With Inner Ring With -0.05-0.005 Outer Ring With -0.005 Sphere ia. (REF) Axial learance All imensions are in inches. ore imensions are after MoS coating. All other imensions are before coating. For bearings with grooves extene to the face of the outer ring at two places, a suffix - e.g. T336SA3-. J En to Hole (REF) T04-SA3 /4.75 7/6.4375.4369.500.390 0.660.55 0.004/0.008 0.3.66 T48-SA3 /.45 3/6.85.89.760.580 0.790.55 0.004/0.008 0.38.95 T83-SA3 3/4.650 3 3/6 3.875 3.869.00.80 0.90.875 0.004/0.008 0.375. T336-SA3.888 3 9/6 3.565 3.567.80.070.050 3.35 0.004/0.008 0.453.50 T3640-SA3 /4.5 3 5/6 3.9375 3.9367.540.38.80 3.590 0.004/0.008 0.500.75 T4044-SA3 /.365 4 3/8 4.3750 4.374.800.545.75 3.950 0.005/0.009 0.55 3.03 T4448-SA3 3/4.600 4 3/4 4.7500 4.749 3.060.790.405 4.3 0.005/0.009 0.578 3.30 T485-SA3 3.835 5 /8 5.50 5.40 3.340 3.0.545 4.675 0.005/0.009 0.656 3.58 T556-SA3 3 /4 3.070 5 / 5.5000 5.4990 3.600 3.65.675 5.040 0.005/0.009 0.703 3.85 T5660-SA3 3 / 3.300 5 7/8 5.8750 5.8740 3.860 3.560.805 5.390 0.007/0.0 0.765 4.0 T6064-SA3 3 3/4 3.540 6 /4 6.500 6.490 4.0 3.738.935 5.750 0.007/0.0 0.78 4.37 T647-SA3 4 3.760 7 7.0000 6.9990 4.640 4.5.95 6.475 0.007/0.0 0.875 4.90 T780-SA3 4 / 4.30 7 3/4 7.7500 7.7488 5.60 4.690.455 7.90 0.007/0.0.000 5.47 T8896-SA3 5 / 5.0 8 3/4 8.7500 8.7488 5.480 4.950.65 8.56 0.007/0.0.370 6.50 L Outer Ring ore (REF) 54

ShimPack Series Spherical Plain Angular ontact earings Tapere ore, ouble Acting - Inch r F J L r Series T--SA3 r Hsg. Fillet 3 4 5 Approx. Weight (lb) Rec. Max Shim Pack ompression Inner Ring lamping Force 4 Static Raial Recommene Loa Limits 3 Static Thrust 5 ynamic Raial ynamic Thrust 5 The nominal bore iameter is measure at the inner ring center. learance after shim pack compression. Ultimate static an impact loas shoul not excee 50% of catalog rating. Excessive clamping forces will cause loss of bearing clearance. ontact R engineering in cases where operating thrust loa excees inner ring clamping force. Recommene Mounting imensions Housing ore ISO N7 (Press Fit) Min. asic 0.00 0.85 30,900,000 89,000 5,900,300 3,000.437.4360-04 0.00.6 33,700 3,000 3,00 69,300 30,800 7,300.8.80-48 0.40. 45,700 4,000 65,000 9,700 4,300,900 3.87 3.858-83 0.40 3.4 50,400 6,000 0,400 5,800 5,600 9,000 3.56 3.5607-336 0.40 4.9 65,700 7,000 66,00 46,300 66,600 36,600 3.937 3.9357-3640 0.80 5.84 86,800 8,000 33,800 76,500 78,500 44,00 4.3746 4.373-4044 0.80 7.77 98,400 9,000 378,800,700 94,700 5,900 4.7494 4.7479-4448 0.80 9.96 0,000 0,000 449,800 48,400,500 6,00 5.44 5.8-485 0.80.50,000,000 57,400 90,800 3,900 7,700 5.4994 5.4978-556 0.80 5.40 36,000,000 609,00 336,500 5,300 84,00 5.8744 5.878-5660 0.80 8.80 58,000 3,000 698,00 383,800 74,600 96,000 6.494 6.478-6064 0.80.40 77,000 5,000 899,600 49,400 4,900 3,00 6.9994 6.9978-647 0.80 33.30 0,000 7,000,09,600 598,500 77,400 49,600 7.749 7.7474-780 0.80 48.60 55,000 9,000,335,800 667,00 334,000 66,800 8.749 8.7474-8896 55

Unseale - Inch Spherical Outer Rings Seale - Inch r r Series OR--L, Series OR--LSS Recommene r Housing ore Housing ore Outer Spherical ia. of iametral Weight Outsie iameter Hsg. Ring ISO R7 ISO N7 learance approx all Stu With Fillet (Press Fit) (Press Fit) (Unmounte) Open Seale Min. Min. +.000 (lb) Min. Min. -.005 OR8-L OR0-L OR-L OR4-L OR6-L OR0-L OR-L OR4-L OR8-L OR3-L OR36-L OR40-L OR44-L OR48-L OR5-L OR56-L OR60-L OR64-L OR7-9L OR80-9L OR96-9L OR-LSS OR4-LSS OR6-LSS OR0-LSS OR-LSS OR4-LSS OR8-LSS OR3-LSS OR36-LSS OR40-LSS OR44-LSS OR48-LSS OR5-LSS OR56-LSS OR60-LSS OR64-LSS OR7-9LSS OR80-9LSS OR96-9LSS All imensions are in inches an apply before MoS coating. Seals will be furnishe unmounte. Outer rings size 7 an above are ouble fracture (suffix 9L ). asic 0.794 0.786 7/8 0.8750 0.8745 0.375 0.00/0.006 0.0 0.00 0.874 0.8734 0.8747 0.8739-8 0.8994 0.8986 /6.065.060 0.469 0.00/0.006 0.03 0.040.067.0609.06.064-0.0794.0786 /4.500.495 0.56 0.003/0.007 0.03 0.050.490.480.497.487 -.574.566 7/6.4375.4370 0.656 0.003/0.007 0.03 0.080.4365.4355.437.436-4.4364.4356 5/8.650.645 0.750 0.003/0.007 0.03 0.0.640.630.647.637-6.7944.7936.0000.9995 0.937 0.003/0.007 0.03 0.00.9988.9976.9997.9985-0.9364.9356 3/6.875.869.03 0.003/0.007 0.03 0.90.863.85.87.860 -.544.536 7/6.4375.4369.5 0.003/0.007 0.03 0.380.4363.435.437.4360-4.544.536 3/6.85.89.3 0.003/0.007 0.03 0.560.83.80.8.80-8.8744.8736 3 3/6 3.875 3.869.500 0.003/0.007 0.03 0.790 3.860 3.846 3.87 3.858-3 3.344 3.336 3 9/6 3.565 3.567.687 0.004/0.008 0.03.070 3.560 3.5596 3.56 3.5607-36 3.5894 3.5886 3 5/6 3.9375 3.9367.875 0.004/0.008 0.03.40 3.9359 3.9345 3.937 3.9357-40 3.9494 3.9486 4 3/8 4.3750 4.374.06 0.004/0.008 0.03.080 4.3734 4.370 4.3746 4.373-44 4.34 4.306 4 3/4 4.7500 4.749.50 0.004/0.008 0.03.590 4.748 4.7465 4.7494 4.7479-48 4.6744 4.6736 5 /8 5.50 5.40.437 0.005/0.009 0.03 3.50 5.3 5.5 5.44 5.8-5 5.0394 5.0386 5 / 5.5000 5.4990.65 0.005/0.009 0.03 3.790 5.498 5.4965 5.4994 5.4978-56 5.3894 5.3886 5 7/8 5.8750 5.8740.8 0.005/0.009 0.03 4.840 5.873 5.875 5.8744 5.878-60 5.7494 5.7486 6 /4 6.500 6.490 3.000 0.005/0.009 0.03 5.680 6.48 6.465 6.494 6.478-64 6.4744 6.4736 7 7.0000 6.9990 3.375 0.005/0.009 0.044 7.780 6.9979 6.9963 6.9994 6.9978-7 7.894 7.886 7 3/4 7.7500 7.7488 3.750 0.005/0.009 0.044 0.80 7.7476 7.7458 7.749 7.7474-80 8.54 8.5 8 3/4 8.7500 8.7488 4.5 0.005/0.009 0.044 4.930 8.7475 8.7457 8.749 8.7474-96 56

57 Spherical Outer Rings Series ORM--, Series ORM--SS All imensions are in millimeters. All imensions apply before MoS coating. Outer rings of bearings size 60 an above are ouble fracture (suffix -9L ). 0.06 0.06 0.06 0.030 0.030 0.030 0.037 0.037 0.037 0.037 0.04 0.04 0.04 0.049 0.049 0.05 0.05 0.06 0.06 0.069 0.070 0.077 0.077 0.077 0.077 0.085 0.085 0.3 0.3 0.3 0.6 0.6 0.6 0.6 0.6 0.6 0.6.0.0.0.0.0.0.0.0.0........ r Hsg Fillet iametral learance (Unmounte) 0.05/0.5 0.05/0.5 0.05/0.5 0.07/0.7 0.07/0.7 0.07/0.7 0.07/0.7 0.07/0.7 0.07/0.7 0.07/0.7 0.0/0.0 0.0/0.0 0.0/0.0 0.3/0.3 0.3/0.3 0.3/0.3 0.3/0.3 0.3/0.3 0.5/0.7 0.5/0.7 0.5/0.7 0.5/0.7 0.5/0.7 0.7/0.30 0.7/0.30 0.7/0.30 0.0/0.34 Weight approx. [N] Mean Interference Housing ore ISO R7 (Press Fit) Min. 0.06 0. 0.8 0.6 0.50 0.63 0.96.0.70. 3.69 5.83 8.83 0.70 6.60 8.80 3.70 4.50 55.70 68.40 9.30 37.00 46.00 90.00 43.00 87.00 44.00.980 5.980 9.980 34.975 4.975 46.975 54.970 6.970 67.968 74.968 89.96 04.959 9.959 9.95 49.950 59.950 79.947 09.937 9.933 59.96 89.9 39.93 339.93 369.907 399.907 49.897 439.897.959 5.959 9.959 34.950 4.950 46.950 54.940 6.940 67.938 74.938 89.97 04.94 9.94 9.9 49.90 59.90 79.907 09.89 9.887 59.874 89.870 39.856 339.856 369.850 399.850 49.834 439.834 Seale - Metric -0.40-0.40-0.40-0.40-0.40-0.40-0.300-0.300-0.300-0.300-0.400-0.400-0.400-0.500-0.500-0.500-0.500-0.600-0.600-0.700-0.700-0.800-0.800-0.800-0.800-0.900-0.900 Tol. 7 9 0 6 8 0 5 8 36 40 45 50 55 55 70 70 80 80 00 00 00 0 0 0 35 Outer Ring With -0.009-0.009-0.009-0.0-0.0-0.0-0.03-0.03-0.03-0.03-0.05-0.05-0.05-0.08-0.08-0.05-0.05-0.030-0.030-0.035-0.035-0.040-0.040-0.040-0.040-0.045-0.045 6 30 35 4 47 55 6 68 75 90 05 0 30 50 60 80 0 30 60 90 30 340 370 400 430 440 Outsie iameter Min. Recommene Spherical ia. of all Stu Tol. Seale Open ORM7-SS ORM0-SS ORM5-SS ORM30-SS ORM35-SS ORM40-SS ORM45-SS ORM50-SS ORM60-SS ORM70-SS ORM80-SS ORM90-SS ORM00-SS ORM0-SS ORM0-SS ORM40-SS ORM60-9LSS ORM80-9LSS ORM00-9LSS ORM0-9LSS ORM40-9LSS ORM60-9LSS ORM80-9LSS ORM300-9LSS ORM30-9LSS ORM ORM5 ORM7 ORM0 ORM5 ORM30 ORM35 ORM40 ORM45 ORM50 ORM60 ORM70 ORM80 ORM90 ORM00 ORM0 ORM0 ORM40 ORM60-9L ORM80-9L ORM00-9L ORM0-9L ORM40-9L ORM60-9L ORM80-9L ORM300-9L ORM30-9L 8.980.980 4.980 9.980 35.980 40.980 47.980 54.980 59.980 66.980 80.980 93.980 06.980 6.980 33.980 4.980 59.980 86.980 05.980 33.970 64.970 85.970 305.970 33.970 359.970 374.970 379.970 9.000.000 5.000 30.000 36.000 4.000 48.000 55.000 60.000 67.000 8.000 94.000 07.000 7.000 34.000 43.000 60.000 87.000 06.000 34.000 65.000 86.000 306.000 333.000 360.000 375.000 380.000 r r

Harene ylinrical Steel ushings F Series IR r Insie iameter Min. F Outsie iameter Min. With - 0.005 r Shaft Fillet Weight approx. [lb.] Recommene Shaft iameter Slip Fit ISO g6 Press Fit ISO m6 Min. Min. IR 733 IR 734 IR 753 IR 754 IR 773 IR 774 IR 793 IR 794 IR 704 IR 705 IR 74 IR 75 IR 734 IR 735 IR 744 IR 745 IR 754 IR 755 IR 774 IR 775 IR 784 IR 785 IR 794 IR 795 IR 7304 IR 7305 IR 734 IR 735 IR 734 IR 735 IR 7334 IR 7335 IR 7344 IR 7345 IR 7354 IR 7355 3/8 3/8 / / 5/8 5/8 3/4 3/4 3/6 3/6 7/8 7/8 /6 /6 /8 /8 3/6 3/6 /4 /4 5/6 5/6 3/8 3/8 7/6 7/6 / / 9/6 9/6 5/8 5/8 /6 /6 0.3750 0.3750 0.5000 0.5000 0.650 0.650 0.7500 0.7500 0.85 0.85 0.8750 0.8750.0000.0000.065.065.50.50.875.875.500.500.35.35.3750.3750.4375.4375.5000.5000.565.565.650.650.6875.6875 0.3746 0.3746 0.4996 0.4996 0.646 0.646 0.7496 0.7496 0.80 0.80 0.8745 0.8745 0.9995 0.9995.060.060.45.45.870.870.495.495.30.30.3745.3745.4370.4370.4995.4995.560.560.645.645.6870.6870 5/8 5/8 3/4 3/4 7/8 7/8 /6 /6 /8 /8 /4 /4 5/6 5/6 3/8 3/8 / / 9/6 9/6 5/8 5/8 /6 /6 3/4 3/4 3/6 3/6 7/8 7/8 5/6 5/6 0.645 0.645 0.7493 0.7493 0.8743 0.8743 0.9993 0.9993.068.068.4.4.49.49.36.36.374.374.4990.4990.565.565.640.640.6865.6865.7490.7490.85.85.8740.8740.9364.9364.9989.9989 0.64 0.64 0.7488 0.7488 0.8738 0.8738 0.9988 0.9988.063.063.36.36.485.485.30.30.3735.3735.4984.4984.5609.5609.634.634.6859.6859.7484.7484.809.809.8734.8734.9357.9357.998.998 0.760.00 0.760.00 0.760.00 0.760.00.00.60.00.60.00.60.00.60.00.60.00.60.00.60.00.60.00.60.00.60.00.60.00.60.00.60.00.60 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.04 0.055 0.050 0.067 0.058 0.077 0.065 0.087 0.097 0. 0.06 0.3 0.6 0.57 0.30 0.63 0.35 0.69 0.84 0.30 0.84 0.8 0.03 0.54 0. 0.65 0.3 0.78 0.3 0.89 0.40 0.300 0.49 0.3 0.58 0.3 0.3748 0.3748 0.4997 0.4997 0.647 0.647 0.7497 0.7497 0.8 0.8 0.8747 0.8747 0.9997 0.9997.06.06.47.47.87.87.496.496.3.3.3746.3746.437.437.4996.4996.56.56.646.646.687.687 0.3744 0.3744 0.4993 0.4993 0.643 0.643 0.749 0.749 0.87 0.87 0.874 0.874 0.999 0.999.067.067.4.4.865.8650.490.490.35.35.3740.3740.4365.4365.4990.4990.565.565.640.640.6865.6865 0.3755 0.3755 0.5006 0.5006 0.656 0.656 0.7507 0.7507 0.83 0.83 0.8757 0.8757.0007.0007.063.063.57.57.883.883.508.508.333.333.3758.3758.4383.4383.5008.5008.5633.5633.658.658.6883.6883 0.375 0.375 0.5003 0.5003 0.653 0.653 0.7503 0.7503 0.88 0.88 0.8753 0.8753.0003.0003.068.068.53.53.879.879.504.504.39.39.3754.3754.4379.4379.5004.5004.569.569.654.654.6879.6879 All imensions are in inches. 58

Harene ylinrical Steel ushings F r Series IR Insie iameter Min. F Outsie iameter Min. With - 0.005 r Shaft Fillet Weight approx. [lb.] Recommene Shaft iameter Slip Fit ISO g6 Press Fit ISO m6 Min. Min. IR 8406 IR 8407 IR 8446 IR 8447 IR 8476 IR 8477 IR 856 IR 857 IR 8536 IR 8537 IR 9567 IR 9568 IR 9607 IR 9608 IR 9647 IR 9648 IR 9687 IR 9688 IR 977 IR 978 IR 978 IR 6768 IR 6769 IR 6770 IR 6848 IR 6849 IR 6850 IR 698 IR 699 IR 69 IR 695 IR 696 IR 6935 IR 6936 IR 35 IR 36 IR 45 IR 46 IR 56 IR 66 IR 76 3/4 3/4 5/6 5/6 3/6 3/6 3/8 3/8 / / 3/4 3/4 5/6 5/6 3 /8 3 /8 3 3/8 3 3/8 3 / 3 / 3 / 3 3/4 3 3/4 3 3/4 4 4 4 4 / 4 / 4 3/4 5 5 5 / 5 / 6 6 6 / 6 / 7 7 / 8.7500.7500.9375.9375.875.875.3750.3750.5000.5000.7500.7500.9375.9375 3.50 3.50 3.3750 3.3750 3.5000 3.5000 3.5000 3.7500 3.7500 3.7500 4.0000 4.0000 4.0000 4.5000 4.5000 4.7500 5.0000 5.0000 5.5000 5.5000 6.0000 6.0000 6.5000 6.5000 7.0000 7.5000 8.0000.7495.7495.9370.9370.869.869.3744.3744.4994.4994.7494.7494.9369.9369 3.44 3.44 3.374 3.374 3.499 3.499 3.499 3.749 3.749 3.749 3.999 3.999 3.999 4.499 4.499 4.749 4.9990 4.9990 5.4990 5.4990 5.9990 5.9990 6.4990 6.4990 6.9990 7.4988 7.9988 /4 /4 / / 3/4 3/4 3 3 3 /8 3 /8 3 /4 3 /4 3 / 3 / 3 3/4 3 3/4 4 4 4 /8 4 /8 4 /4 4 / 4 / 4 / 5 5 5 5 / 5 / 5 3/4 6 6 6 / 6 / 7 /4 7 /4 7 3/4 7 3/4 8 /4 8 3/4 9 /4.489.489.4989.4989.7489.7489.9989.9989 3.37 3.37 3.487 3.487 3.4987 3.4987 3.7487 3.7487 3.9985 3.9985 4.35 4.35 4.485 4.4985 4.4985 4.4985 4.9985 4.9985 4.9985 5.4985 5.4985 5.7483 5.9983 5.9983 6.4983 6.4983 7.48 7.48 7.748 7.748 8.48 8.7480 9.480.48.48.498.498.748.748.998.998 3.8 3.8 3.478 3.478 3.4978 3.4978 3.7478 3.7478 3.9976 3.9976 4.6 4.6 4.476 4.4976 4.4976 4.4976 4.9975 4.9975 4.9975 5.4975 5.4975 5.7473 5.9973 5.9973 6.4973 6.4973 7.469 7.469 7.7469 7.7469 8.469 8.7468 9.468.50.760.50.760.50.760.50.760.50.760.760.00.760.00.760.00.760.00.760.00.00.00.60.55.00.60.55.55 3.05 3.05.55 3.05.55 3.05.55 3.05.55 3.05 3.05 3.05 3.05 0.06 0.06 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.6 0.6 0.67 0.78 0.84 0.98 0.93.09.3.3.8.37.7.34.4.6.67.9.79.05.85..58.75 3.09 3.44 4.00 4.50 5.0 5.57 6.68 7.0 6.3 7.35 6.68 8.0 9..06 9.9.90.73 3.57 4.40.7496.7496.937.937.87.87.3746.3746.4996.4996.7496.7496.937.937 3.46 3.46 3.3745 3.3745 3.4995 3.4995 3.4995 3.7495 3.7495 3.7495 3.9995 3.9995 3.9995 4.4995 4.4995 4.7494 4.9994 4.9994 5.4994 5.4994 5.9994 5.9994 6.4994 6.4994 6.9994 7.4994 7.9994.7490.7490.9365.9365.864.864.3739.3739.4989.4989.7489.7489.9364.9364 3.39 3.39 3.3737 3.3737 3.4987 3.4987 3.4987 3.7487 3.7487 3.7487 3.9987 3.9987 3.9987 4.4987 4.4987 4.7487 4.9985 4.9985 5.4985 5.4985 5.9985 5.9985 6.4985 6.4985 6.9985 7.4983 7.9983.7508.7508.9383.9383.885.885.3760.3760.500.500.750.750.9385.9385 3.60 3.60 3.376 3.376 3.50 3.50 3.50 3.75 3.75 3.75 4.00 4.00 4.00 4.50 4.50 4.753 5.003 5.003 5.503 5.503 6.003 6.003 6.503 6.503 7.003 7.505 8.005.7504.7504.9379.9379.880.880.3755.3755.5005.5005.7505.7505.9379.9379 3.54 3.54 3.3755 3.3755 3.5005 3.5005 3.5005 3.7505 3.7505 3.7505 4.0005 4.0005 4.0005 4.5005 4.5005 4.7506 5.0006 5.0006 5.5006 5.5006 6.0006 6.0006 6.5006 6.5006 7.0006 7.5007 8.0007 All imensions are in inches. 59

Inustrial Ro Ens Female Shank, Heavy uty Forging - Inch Series REF Insie iameter Open Seale Min. Inner Ring With -0.005 Shaft Shouler iameter (Ref) α Tilt in levis (eg) H Length to enter (Ref) G Threa UNF- G Eff. Threa Length REF REF-E REF4 REF4-E REF6 REF6-E REF0 REF0-E REF04 REF REF-E REF4 REF4-E REF48 REF8 REF8-E REF83 REF3 REF3-E REF336 REF36 REF36-E REF3640 REF40 REF40-E REF-SS REF-ESS REF4-SS REF4-ESS REF6-SS REF6- ESS REF0-SS REF0-ESS REF04-SS REF-SS REF-ESS REF4-SS REF4-ESS REF48-SS REF8-SS REF8-ESS REF83-SS REF3-SS REF3-ESS REF336-SS REF36-SS REF36-ESS REF3640-SS REF40-SS REF40-ESS 3/4 3/4 7/8 7/8 /4 /4 /4 3/8 3/8 / / / 3/4 3/4 3/4 /4 /4 /4 / / 0.7500 0.7500 0.8750 0.8750.0000.0000.500.500.500.3750.3750.5000.5000.5000.7500.7500.7500.0000.0000.0000.500.500.500.5000.5000 0.7495 0.7495 0.8745 0.8745 0.9995 0.9995.495.495.495.3745.3745.4995.4995.4995.7495.7495.7495.9995.9995.9995.494.494.494.4994.4994 0.656.5 0.765.3 0.875.500.093.875.390.87.06.3.50.580.53.65.80.750 3.000.070.969 3.375.38.87 3.750 0.844 0.90 0.984.070.5.0.406.55.660.56.670.703.850.500.984.65.750.66.460.000.563.760.50.844 3.060 9 9 9 9 4 9 9 4 3 9 4 3 9 4 3 9 5 3 9 3.000 3.000 3.375 3.375 3.750 3.750 4.56 4.56 5.406 5.000 5.000 5.406 5.406 6.3 6.3 6.3 7.87 7.87 7.87 8.5 8.5 8.5 9.000 9.000 9.000 3/4-6 3/4-6 7/8-4 7/8-4 - - /4- /4- /- 3/8-3/8- /- /- 3/4-3/4-3/4- - - - /4- /4- /4- /- /- /-.5.5.8.8.437.437.8.8.5.000.000.5.5.437.437.437.750.750.750 3.000 3.000 3.000 3.50 3.50 3.50 All imensions are in inches. onsult R engineering for bearings with tapere bore. 60

Inustrial Ro Ens Female Shank, Heavy uty Forging - Inch A H H H G H 3 G N Series REF N A Hea ia. N Shank ia. Hea Thickness H 3 Length of Flat H Overall Length N With across Flats H Neck to enter (lb.) iametral learance Approx. Weight (lb.) Recommene Static Loa Limit Raial (lbf.) Thrust (lbf.).06.06.375.375.687.687 3.3 3.3 4.000 3.65 3.65 4.000 4.000 4.65 4.65 4.65 5.50 5.50 5.50 5.875 5.875 5.875 6.500 6.500 6.500.87.87.3.3.56.56.875.875.3.000.000.3.3.750.750.750 3.5 3.5 3.5 3.375 3.375 3.375 3.687 3.687 3.687 0.56 0.56 0.656 0.656 0.750 0.750 0.937 0.937.5.03.03.5.5.3.3.3.500.500.500.687.687.687.875.875.875 0.65 0.65 0.67 0.67 0.78 0.78 0.750 0.750.000 0.875 0.875.000.000.87.87.87.87.87.87.375.375.375.375.375.375 4.03 4.03 4.56 4.56 5.093 5.093 6.8 6.8 7.406 6.8 6.8 7.406 7.406 8.65 8.65 8.65 9.8 9.8 9.8.06.06.06.50.50.50.06.06.5.5.375.375.65.65.000.750.750.000.000.375.375.375.750.750.750 3.000 3.000 3.000 3.50 3.50 3.50.000.000.87.87.3.3.65.65.000.875.875.000.000.5.5.5.500.500.500.937.937.937 3.50 3.50 3.50 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 For seale bearings with extene inner ring use 5 egrees. To orer left hane threa, a suffix L to part number shown in chart (e.g. REF L). 0.69 0.69.03.03.36.36.3.3 4.84 3. 3. 4.84 4.84 7.04 7.04 7.04 9.0 9.0 9.0.3.3.80 5.60 5.60 6.0 7,500 7.500 0,00 0,00 3,300 3,300 0,700 0,700 9,800 3,900 3,900 9,800 9,800 40,800 40,800 40,800 5,800 5,800 5,800 66,800 66,800 66,800 8,800 8,800 8,800 4,500 4.500 5,00 5,00 5,800 5,800 7,00 7,00 8,700 7,900 7,900 8,700 8,700 0,000 0,000 0,000,00,00,00,500,500,500 3,800 3,800 3,800 REF REF-E REF4 REF4-E REF6 REF6-E REF0 REF0-E REF04 REF REF-E REF4 REF4-E REF48 REF8 REF8-E REF83 REF3 REF3-E REF336 REF36 REF36-E REF3640 REF40 REF40-E 6

Inustrial Ro Ens Male Shank, Heavy uty Forging - Inch Series REM Open Seale Insie iameter Min. Inner Ring With Shaft Shouler iameter (Ref) α Tilt in levis (eg) H Length to enter (Ref) G Threa UNF-A G Threa Length REM REM-E REM4 REM4-E REM6 REM6-E REM0 REM0-E REM04 REM REM-E REM4 REM4-E REM48 REM8 REM8-E REM83 REM3 REM3-E REM336 REM36 REM36-E REM3640 REM40 REM40-E REM-SS REM-ESS REM4-SS REM4-ESS REM6-SS REM6-ESS REM0-SS REM0-ESS REM04-SS REM-SS REM-ESS REM4-SS REM4-ESS REM48-SS REM8-SS REM8-ESS REM83-SS REM3-SS REM3-ESS REM336- SS REM36-SS REM36-ESS REM3640-SS REM40-SS REM40-ESS 3/4 3/4 7/8 7/8 /4 /4 /4 3/8 3/8 / / / 3/4 3/4 3/4 /4 /4 /4 / / 0.7495 0.7495 0.8745 0.8745 0.9995 0.9995.495.495.495.3745.3745.4995.4995.4995.7495.7495.7495.9995.9995.9995.494.494.494.4994.4994 0.7500 0.7500 0.8750 0.8750.0000.0000.500.500.500.3750.3750.5000.5000.5000.7500.7500.7500.0000.0000.0000.500.500.500.5000.5000 0.656.5 0.765.3 0.875.500.093.875.390.87.06.3.50.580.53.65.80.750 3.000.070.969 3.375.38.87 3.750 0.844 0.90 0.984.070.5.0.406.55.660.56.670.703.850.950.984.65.0.66.460.500.563.760.750.844 3.060 9 9 9 9 4 9 9 4 3 9 4 3 9 4 3 9 5 3 9 3.000 3.000 3.375 3.375 3.750 3.750 4.56 4.56 5.406 5.000 5.000 5.406 5.406 6.3 6.3 6.3 7.87 7.87 7.87 8.5 8.5 8.5 9.000 9.000 9.000 3/4-6 3/4-6 7/8-4 7/8-4 - - /4- /4- /- 3/8-3/8- /- /- 3/4-3/4-3/4- - - - /4- /4- /4- /- /- /-.56.56.8.8.06.06.56.56 3.06.8.8 3.06 3.06 3.56 3.56 3.56 4.06 4.06 4.06 4.500 4.500 4.500 5.000 5.000 5.000 All imensions are in inches. onsult R engineering for bearings with tapere bore. 6

Inustrial Ro Ens Male Shank, Heavy uty Forging - Inch A H H H G Series REM G A Hea ia. Hea Thickness H Overall Length H Neck to enter iametral learance Approx. Weight (lb.) Recommene Static Loa Limit Raial (lbf.) Thrust (lbf.).06.06.375.375.687.687 3.3 3.3 4.000 3.65 3.65 4.000 4.000 4.65 4.65 4.65 5.50 5.50 5.50 5.875 5.875 5.875 6.500 6.500 6.500 0.56 0.56 0.656 0.656 0.750 0.750 0.937 0.937.5.03.03.5.5.3.3.3.500.500.500.687.687.687.875.875.875 4.03 4.03 4.56 4.56 5.093 5.093 6.8 6.8 7.406 6.8 6.8 7.406 7.406 8.65 8.65 8.65 9.8 9.8 9.8.06.06.06.50.50.50.000.000.5.5.87.87.375.375.750.56.56.750.750.87.87.87.375.375.375.687.687.687 3.000 3.000 3.000 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.00/0.006 0.6 0.6 0.83 0.83.0.0.8.8 4.9.87.87 4.9 4.9 5.6 5.6 5.6 8.6 8.6 8.6 0.00 0.00 0.00 4.00 4.00 4.00 For seale bearings with extene inner ring use 5 egrees. To orer left hane threa, a suffix L to part number shown in chart (e.g. REM L). 7,500 7,500 0,00 0,00 3,300 3,300 0,700 0,700 9,800 3,900 3,900 9,800 9,800 40,800 40,800 40,800 5,800 5,800 5,800 66,800 66,800 66,800 8,800 8,800 8,800 4,500 4,500 5,00 5,00 5,800 5,800 7,00 7,00 8,700 7,900 7,900 8,700 8,700 0,000 0,000 0,000,00,00,00,500,500,500 3,800 3,800 3,800 REM REM-E REM4 REM4-E REM6 REM6-E REM0 REM0-E REM04 REM REM-E REM4 REM4-E REM48 REM8 REM8-E REM83 REM3 REM3-E REM336 REM36 REM36-E REM3640 REM40 REM40-E 63

SPHERIAL PLAIN EARING EN GI NEER ING asic Raial earing e sign spherical plain bearings have spher i cal contact surfaces which per mit the inner ring to rotate free ly in all i rec tions within bear ing an ap pli ca tion esign con straints. This gives them the ca pa bil i ty to selfalign, which means, for ex am ple, to ajust au to mat i cal ly to mis align ment stem ming from in ac cu rate machining, frame is tor tions from weling, or e for ma tions of pin an frame ue to static an ynamic forc es. Such mis align - ment woul gen er ate con si er able en loa ing an cause early failure of plain cy lin ri cal sleeve bearings. Thus spherical plain bear ings are thought to have their origin as re place ment for plain cy lin ri cal sleeve bear ings or bushings an are still occasionally calle ball bush ings. The first moern raial spher i cal plain bearing ha a non-frac ture outer ring with a loaing slot slight ly wier than the inner ring with (figure ). Such a bearing can easily be assemble an is as sem ble simply by rotating the in ner ring 90 eg out of plane to where it fits through the loa ing slot. ecause the loaing slots take away a sig nif i cant portion of the contact area, raial an thrust capacity in the irection of the loaing slots are af fect e. The bearing is sensitive to the ori en ta tion of the loaing slots with respect to the main loa irection. Lubricating with grease is prob lem at ic. It may be lost pre ma ture ly by escaping through the loa ing slots. Yet, this type of bearing is still mae toay for applications where the outer ring cannot be fracture, either because the outer ring ma te ri al is too soft for fracturing, or because of application requirements which cannot tolerate a frac ture outer ring. Snap Ring Figure : ouble Fracture Outer Ring The R Single Frac ture e sign The requirement to keep outer ring halves together an properly aligne eventually spawne the single frac ture esign. This R feature is the inustry stanar toay. After being frac ture at a single point on its cir cum fer ence, the outer ring is still a sin gle piece (figure 3). To as sem ble the inner ring, the outer ring must be sprea open far enough to let the inner ring pass through. The plane of fracture is 90 eg from the lubricating holes for both sin gle an ouble fracture outer rings. Note: The fracture in the outer ring is intentional. 64 Figure : Outer Ring with Loaing Slots The loaing slot bearing even tu al ly evolve into a bearing with a fracture outer ring. Initially, outer rings were ouble frac ture, followe later by a single fracture esign. oth esigns get by without a loaing slot an are insensitive to the ori en ta tion of the fracture plane with respect to the loa i rec tion as long as the outer ring maintains a press fit insie a suf fi cient ly rigi housing bore. A ouble fracture outer ring consists es sen tial ly of two segments of ap prox i - mate ly equal size an a means of holing the bearing as sem - bly to geth er (figure ). After press ing the bearing into a housing bore, the fracture surfaces of the two outer ring halves interlock perfectly. The fracture line cannot be felt. It follows that outer ring halves can not be interchange among bear ings an must not be inavertently ro tat e 80 out of po si tion. Figure 3: Single Fracture Outer Ring It is not an in i ca tion of a efective bear ing. In typical applications, spherical plain bearings sup port heavy static loas allowing for initial misalignment. y nam ic ap pli ca tions are lim it e to slow os cil la tions an ro ta tions be low the rec om men e maximum pv-value (pressure * velocity). The pv-value is use to measure the amount of heat gen er at e by the bearing. Spherical plain bearings can operate above the rec om men e pv-value, but only un er special lubrication con i tions. Metric spherical plain bearings have evolve if fer ent ly from inch i men sion al bearings, not just in their geometry, but also in their loa ratings. For comparable inner ring bores, met ric bear ings have a smaller out sie iameter an a small er with, but by convention, their permissible static contact pres sure is higher. (See section LOA RATING).

More Raial earing esigns R QuaLube esign With few exceptions, steel-on-steel spherical plain bearings use in ynamic applications must be relubricate perioically. To be effective, the grease must penetrate into the contact area between inner an outer ring. If a bearing is subject to a uniirectional loa, it must be unloae uring relubrication or only a minimal amount of grease will ever reach the contact area. Most of the lubricant will accumulate in the unloae zone an eventually exit without benefiting the bearing service life. The QuaLube esign solves the lubricant flow problem of bearings where the loa acts always in the same irection. The aitional circular grooves on the spherical iameter of the inner ring allow grease to flow into the contact area even with the bearing uner loa. The grooves help to collect wear ebris which is purge from the bearing uring a subsequent relubrication cycle. Heavy Section In a typical bearing application, the inner ring mounts on a shaft an its face abuts against a shouler. If the bearing must support significant thrust loas, the shouler iameter shoul match the outsie iameter of the inner ring at the face to minimize contact pressure. See the catalog pages for this imension. A tilting outer ring will eventually make contact with this shaft shouler, which efines the bearings maximum tilt angle (figure 4). AUTION: The actual tilt angle of a bearing assembly may be limite by the esign of surrouning components. a Tapere ore Inner Rings earings with heavy section inner rings are also available with a tapere bore, see series T-L (figure 6). The taper is :8 or.5" per ft on iameter. There are main reasons for using a tapere bore bearing: To prevent rotation between inner ring bore an shaft. To control the iametral clearance of the bearing assembly. As the inner ring is force up the tapere pin, its outsie iameter expans effectively reucing the iametral clearance. ylinrical ore AUTION: Reucing the operating clearance below 0.00" (0.05mm) may increase bearing friction an wear rate. A substantial thrust force in the irection of the large en of the taper may cause aitional inner ring expansion which coul lock up the bearing. Figure 6: Heavy Section Inner Ring ylinrical vs. Tapere ore Tapere ore Extene Inner Rings For applications with substantial outer ring tilt, for example yoke supporte ro ens of some hyraulic cyliners, R offers raial bearings with extene inner rings (figure 7). Using a bearing with an extene inner ring obviates the nee to a separate spacers to the bearing assembly to create the axial space require by the outer ring housing. AUTION: Spacers an inner ring extensions increase the istance between pin supports. At high loas, pin eflection may become a problem. Figure 4: Maximum Tilt Angle To increase the tilt angle of a stanar bearing, the with of the inner ring must be increase. ut simply increasing the with is not sufficient because there woul be no inner ring face left if we i not also reuce the insie iameter of the inner ring. These inner rings with greater with an wall thickness form the heavy section series H-L (figure 5). For a given shaft size, the heavy section bearings have greater misalignment capabilities an a greater loa carrying capacity compare to the stanar series at the cost of increase overall imensions. Outer Ring Extene Inner Ring Stanar Inner Ring Figure 7: Stanar vs. Extene Inner Ring uralube Maintenance-Free earings R offers maintenance-free bearings consisting of a chromium plate inner ring, an outer ring with a bone PTFE liner an seals. The liner provies excellent loa bearing capacity an a low wear rate (figure 8). PTFE Liner one to Outer Ring Stanar Inner Ring Heavy Section Inner Ring Figure 5: Stanar vs. Heavy Section Inner Ring Figure 8: Maintenance-Free earings 65

Seale earings Except for the very small sizes, all raial spherical plain bearings can be orere with integral seals. Their function is twofol, retain the lubricant as much as possible insie the bearing an slow the ingress of contaminants. Rubber or plastic seals work best in bearings which experience circumferential motion or very frequent tilting, which tens to keep the contact surfaces clean. The seals are not effective at scraping off paint or accumulate an harene irt uring an occasional tilting motion. AUTION: single acting angular contact bearings mounte in an X configuration a fair istance apart may bin if there is an appreciable temperature ifference between shaft an housing. Allow for thermal expansion or use O configuration. Angular ontact earings Single Acting Angular contact bearings, R series -SA, are intene for applications with thrust loas exceeing the capability of a raial bearing. Angular contact bearings can support both raial an thrust loas. Single acting bearings are separable an support thrust loas in only one irection (figure 9). To support heavy thrust loas in both irections, use either single acting bearings mounte in an O or X configuration (figure 0) or consier a ouble acting bearing, see below. Angular contact bearings o not have the misalignment capabilities of raial bearings, in fact, the angle of misalignment is generally quite small. X - configuration O - configuration Figure 0: earing Arrangement Fr Fa with an axial clearance preset at the factory. A shim pack inserte between the two outer rings etermines the actual clearance. The thickness of this shim pack may iffer from one bearing assembly to the next, therefore care must be taken not to mix components from ifferent assemblies. The ties of each bearing shoul only be cut immeiately before installation. Figure 9: Angular ontact earing. Single Acting. Permissible Loa irections ouble Acting ombining two single acting angular contact bearings into a singular unit yiels a ouble acting bearing with a heavy section inner ring, the R series -SA3 (figure ). This type of bearing is often use as a locating bearing because it can support much heavier thrust loas than a stanar raial bearing. Like a single acting bearing its angle of misalignment is limite. The heavy section inner ring allows a tapere bore with the same avantages an isavantages as escribe above. As in all angular contact bearings, the proper axial clearance after assembly is critical. To eliminate the nee for external shims, R prouces these bearing assemblies AUTION: o not interchange components of ShimPack earings. The shim pack spacer is an elastic component. To prevent excessive elastic or plastic eformations, the catalog pages list a recommene shim pack compression force (figure ). Such a compression force coul be generate by an en plate being tightene own with a number of bolts. As long as the clamping force oes not excee the recommene shim pack compression force, the liste axial bearing clearance will be maintaine. lamping beyon that limit will start to plastically eform the shim pack spacer an reuce the axial bearing clearance accoringly. Unless such an effect is actually intene, the assembly instructions shoul specify a maximum tightening torque for the bolts. AUTION: Observe the maximum recommene shim pack compression force. 66

Fr Fa Loa Ratings oth inch an metric bearings con sist of the same high quality, high strength bearing steel, with a strength of material of 85,000 to 300,000 psi [965 to 069 MPa]. In most applications the bearings are mate with shafts an hous ings mae of lower strength steel, which makes it impossible to realize a contact stress level ap - proach ing this magnitue. For practical pur pos es, the bearings must be own rate to a level where they can safe ly work with lower strength mat ing components. (See also sections on housing esign, shaft esign, typical failure moes). Ap pli ca tions with loas in excess of the recommene loa limits are possible but shoul be reviewe by R engineering. y convention, the permissible contact stress has been efine if fer ent ly for metric an inch i men sion al bear - ings. The ef i ni tions given apply to raial bearings, they are similar for other bearing types. Figure : Angular ontact earing, ouble Acting. Permissible Loa irections. A) Inch imensional earings The maximum recommene static contact pressure is 50,000 psi [345 MPa]. The max i mum recommene ynamic contact pressure is 5% of that or,500 psi [86 MPa]. The raial an thrust ratings are base on the pro ject e area an can be erive with the following equations: Figure : ShimPack ompression Force=Fc Material an Spec i fi ca tions Inner an outer rings are man u fac ture from through harene bear ing quality steel per ASTM A485, an, unless otherwise specifie, heat treate to HRc 56 minimum for op ti mum wear resistance. The spherical contact surfaces are pre ci sion groun. Inner an outer rings are phosphate treate prior to coating with a ry film lubricant (MoS ). The inch an metric raial bear ings escribe in this cata - log meet the requirements of series 3 of ANSI/AMA St. Except for the larger sizes, the outer rings of raial bear - ings are single fracture which allows assembly of the inner ring. Larg er bearing sizes have ouble fracture outer rings an can be is as sem ble if necessary. These bearings carry the suffix -9L. The fracture rings may be slightly out-ofroun in the free state, but will roun up when mounte in a prop er housing bore. It is gen er al ly not necessary to orient the frac ture plane relative to the loa irection. Fc = 50,000 O * * * f r OA = 35,000 * ( - f a * ( - )) * ( /4) O = recommene static raial loa limit [lbf] OA = recommene static axial loa limit [lbf] = spherical iameter [in] = outer ring with [in] f r = geometry factor, typically f r = 0.7. Makes allowance for lube grooves & unercuts. f a = ge om e try factor, f a =.7 approx., for single fracture, f a =.04 approx., for ouble fracture bearings ) Metric earings The static raial loa limit is given at a pressure of 430 MPa [6,370 psi]. The maximum rec om men e ynamic contact pressure is 0% of that or 86 MPa [,470 psi]. The static thrust loa lim it is base on a contact pressure of 5 MPa [3,85 psi]. No al low ance is mae to account for the effects of lubricating groove an unercuts. The equations are then: O = 430 * * / 000 [kn] OA = 5 * * ( /4) / 000 [kn] O = recommene static raial loa limit [kn] OA = recommene static axial loa limit [kn] = spherical iameter [mm] = outer ring with [mm] For comparable bearing insie i am e ters, e.g..000" an 50mm, inch imensional bearings typically have a some what larger outsie i am e ter an consierably greater with. In this particular case, the projecte gross raial contact area for the " bearing is 4.35 in (78 mm ) compare to.9078 in (876 mm ) for the 50 mm bearing. For a given loa, the inch imensional bearing typ i cal ly sees a much lower con tact pres - sure but requires more mount ing space. 67

Working Loas Fa F A STATI - The static loa limits given in the tables are safe bearing operating loas, provie housing an shaft are sufficiently rigi to prevent excessive eformation. The safety factor against static fracture is greater than.5. See the sections on shaft an housing esigns to check for conitions which coul require reucing the bearing loa. YNAMI - Applications are consiere to be ynamic if the bearing is subject to more than initial misalignment or an occasional oscillation. Spherical plain bearings are best suite for oscillating motion as in hyraulic cyliners. The ynamic bearing loa for grease lubrication shoul not excee: a) the ynamic capacity given in the tables an b) a pv value (pressure * velocity) of 0,000 psi * ft/min. These limits o not apply to oil lubrication. To fin the p * v-value, use the following equation: p * v F O ß f = 46.5 * (F/ O ) * * ß * f <= 0,000 psi * ft/min = ynamic raial Loa [lbf] = recommene static raial loa limit [lbf] = spherical iameter [in] = angle of oscillation sie to sie [eg] = frequency of oscillation [/min] The above equation applies to raial bearings uner raial loa. Please contact R engineering for an estimate of service life an for other operating conitions an bearing types. OA* f Acceptable Region R= OA* fc R = OA* fc F R Figure 4: Angular ontact earings, Single Acting y 0000 Y=9,700 * 0.5=,900 X=8,500 * 0.5=0,600 0000 example 3-SA Acceptable Region 0000 0000 Static Raial Loa Limit O =8,500 LF O * f Static Thrust Loa Limit OA =9,700 LF ynamic Application Factor fc=0.5 X F R OMINATION RAIAL AN AXIAL LOAS -To etermine the acceptability of a combination raial an thrust loa uner static an ynamic operating conitions, iagrams of acceptable regions may be constructe for raial an angular contact bearings as shown in figures 3-5. Any loa whose raial an thrust components plot in the hatche area is permissible. The inequalities in numerical form are as follows: Raial earings F r + Fa <= Fr * O * f an F a <= OA * f Angular ontact earings, single acting F r + Fa <= OA * f an F r <= O * f Angular ontact earings, ouble acting F A This region generally not recommene If F r <= ( O - OA ) * f then F a <= OA * f If F r > (O OA) * f then (F r - ( O - OA ) * f ) + F a <= ( OA* f ) OA* f R= O * f F r = raial loa component F a = thrust loa component O = static raial loa limit OA = static thrust loa limit f = for static operating conition f = 0.5 ynamic operation, inch imensional bearings f = 0.0 ynamic operation, metric bearings F A F R F A O * f Outer ring ens must be aequately supporte when thrust loas are high Acceptable Region O* f OA* f y 0000 0000 0000 example 3-L, ynamic application Acceptable Region 0000 30000 40000 F R F A Y 0000 R= OA * fc Acceptable Region example 83-SA3 O* f Static Raial Loa Limit O =65,000 LF Static Thrust Loa Limit OA =9,700 LF F ynamic Application Factor f =0.5 R F R = Raial component of ynamic loa F A = Thrust component of ynamic loa O = Recommene static raial loa limit OA = Recommene static thrust loa limit Acceptable Region Static Raial Loa Limit O =50,900 LF Static Thrust Loa Limit OA =3,900 LF ynamic Application Factor fc=0.5 X = 50,900 * 0.5 = 37,75 Y = 3,900 * 0.5 = 7,975 X 0000 Acceptable Region 68 Figure 3: Raial earings 0000 0000 30000 40000 X=65,000 * 0.5=4,50 Y=9,700 * 0.5=,900 X F R Fig. 5: Angular ontact earings, ouble Acting

Operating onitions TEMPERATURE - The maximum operating temperature of seale bearings is limite by the seal to 50 eg F. Stanar bearings without seals can operate without moifications from -60 eg F to + 350 eg F. For operation below -60 eg F an above +350 eg F, up to +500 eg F, it is recommene to use bearings temperature stabilize at the factory. For operation to +000 eg F an at cryogenic temperatures, contact R engineering. ENVIRONMENT - Stanar bearings are phosphate treate an coate with a ry film lubricant (MOS ). This surface treatment provies a certain protection against corrosion from atmospheric conitions an an occasional splash. Aitional protection shoul be supplie for operation in continuously wet environments by aing internal or external seals. R can supply bearings with special coatings for unerwater applications. Ingress of har soli particles like ebris, san, grit an mu will accelerate the bearing wear an may clog lubricating holes. The bearing shoul be protecte from exposure to soli particles. Mounting - Fracture Outer Rings earings with single or ouble fracture outer rings (series -L, H-L, M, MH) shoul be mounte with an interference fit in the housing. The interference fit corrects any out-of-rounness of the outer ring ue to the fracturing process an will make the fracture line functionally invisible. For light loas of less than 0% of ynamic capacity, an ISO N7 fit may be use. R recommens using an ISO R7 fit whenever possible. The internal bearing clearance can accommoate the reuce spherical iameter of the outer ring cause by an R7 press fit. An even heavier press fit may be require in applications with heavy shock loas, a rotating loa on the outer ring, or when the housing is mae from a light metal. In the case of heavier fits, the mounte iametral clearance must be reviewe. Mounting - Soli Outer Rings The bearings with non-fracture outer rings are the single an ouble acting angular contact series -SA, M- SA, -SA3. While the outer rings of single acting angular contact bearings may be heavily press fitte, it is often esirable to maintain axial ajustability for ouble acting bearings. An ISO N7 fit is still light enough to move outer rings axially in the housing bore without too great a force. AUTION: Outer rings of angular contact bearings subject to heavy thrust loas must not be clearance fitte. Mounting - Inner Rings, ylinrical ore It is generally recommene to press fit the inner rings where feasible to prevent rotation taking place between inner ring bore an shaft. If assembly or operating conitions require a loose fit, it is preferable to let the inner ring slie on the shaft rather than the outer ring rotate in the housing. Mounting - Inner Rings, Tapere ore Heavy section inner rings of the series T-L an T- SA3 feature a tapere bore with a taper of :8 (.5" per ft on iameter). Tapere bores are useful to prevent inner ring rotation on the pin an to control the iametral bearing clearance by expaning the inner ring. To ensure sufficient operating clearance for the bearing, the inner ring clamping forces given in the table shoul normally not be exceee. Housing esign To safely support the high loa capacity of spherical plain bearings, the housing must have sufficient strength to avoi excessive eformation an fatigue failure. ertain housing types like cyliner ro eyes an pivot brackets uner tensile stress experience maximum stress at points perpenicular to the line of force. To obtain the maximum tensile stress, multiply the normal tensile stress of the total cross section by a factor foun in figure 6. The result must be less than the enurance limit of the housing material. STRESS ONENTRATION FATOR 0 8 6 4 0 4 6 8 0 / POINTS OF MAX. STRESS Housings must be sufficiently strong to prevent excessive outer ring eformation. Sufficient housing strength can be achieve either by a great enough wall thickness, here expresse as a ratio of housing outsie iameter ivie by housing bore, or by selecting a higher strength material. The effects of housing wall thickness an strength on available bearing capacity can be observe in figure 7. HOUSING RATIO / 4.0 3.5 3.0.5.0.5.0 Figure 6: Stress oncentration Factor 5% 50% 35% 75% 00% 0 30 50 70 90 0 30 50 70 HOUSING YIEL STRENGTH 000 LS. PER SQ. IN. Figure 7: Influence of Housing esign on earing apacity 69 P

Fa Ps HARENE SPAER Ps Fa 70 Shaft esign With the exception of bearings uner light loa an press fitte inner rings, it is generally recommene that shafts or pins be heat treate to a surface harness of HRc 55 min an have a surface finish of 3 rms. Uner ynamic operating conitions an with a loosely fitte inner ring, it must be expecte that rotation takes place between inner ring an shaft. Uner very heavy loas, even an interference fit oes not guarantee that the inner ring will not rotate on the shaft. Thrust loas on raial bearings are transmitte via the face of the inner ring. The contact stress of this annular area shoul be checke against the yiel strength in compression of the shaft material or any spacer which may be use. Even uner static conitions, it may be necessary to haren the shaft shouler to prevent plastic eformation. Harene spacers with a tapere O may be use if the shouler cannot be heat treate (figure 8). Lubrication Stanar R spherical plain bearings are phosphate treate an coate with a ry film lubricant (MoS ). This surface treatment is sufficient for static applications an occasional movements. If use in a ynamic application, the bearings must be lubricate with oil or grease. Oil Lubrication - Steel-on-steel bearings operating in an oil bath can be essentially maintenance-free. This can be accomplishe by enclosing the entire bearing assembly in a gearbox style structure or by mounting spring loae lip seals next to the bearings. The latter is only feasible in applications with very little tilting motion. earings subject to large egrees of tilting will require an oil fille boot. Note: The integral seals of spherical plain bearings are not suitable for sealing against oil pressure. For oil lubrication at ambient temperature use #90 gear oil. Figure 8: Reuce ontact Pressure by Using a Harene an Tapere Spacer Grease Lubrication - It is recommene that the bearings be thoroughly lubricate with grease at the time of installation. Lubrication after installation may make it ifficult for the grease to penetrate into the loa zone. Failure to o so may cause surface amage to the bearing rings uring the critical run-in perio. Steel-on-steel bearings must be relubricate perioically epening on operating conitions. The frequency an efficacy of relubrication greatly influence the ultimate bearing service life. For example, more frequent relubrication is necessary if the bearings operate in a irty an usty environment. The grease flow through the bearing helps purge contaminants. Raial bearings can be relubricate either through the shaft or the housing. In those cases where rotation between inner ring bore an shaft must be expecte, relubrication through the shaft helps to lubricate that interface. To become effective, the grease must be able to reach the contact area between inner an outer ring. In applications where the loa irection alternates, e.g. the push-pull type action of a hyraulic cyliner, the grease will be move aroun ue to the ifferent inner ring positions. y contrast, in applications where the loa always acts in the same irection, e.g. in some suspension systems, grease will not be able to flow into the loa zone, if the bearing is relubricate uner loa. For effective lubrication, the bearing must be unloae. Alternatively, use the R evelope bearing with special lubricating grooves, the QuaLube series, which permits relubrication uner loa. See also section More Raial earing esigns. Angular contact bearings with extene lubrication grooves, series -SA- an -SA3-, have lubricating grooves extene to the small iameter of the outer ring to facilitate grease flow through the bearing while uner loa. Angular contact bearings without these lube groove extensions shoul not be relubricate while uner heavy thrust loa or air may become trappe in the grease passages which will expell the grease promptly. Recommene grease type: for operating temperatures between -40 eg F an +50 eg F, use a lithium base grease, NLGI Grae, with EP an MoS aitives.

earing Failure Moes This section is intene to help the user ientify bearing problems an correct or prevent their causes. y efinition, the useful service life of a spherical plain bearing has ene after one of the following conition occurs: Outer ring, inner ring, or both are broken. The coefficient of friction excees 0.. The iametral clearance has grown to more than the application can tolerate.. omponent Fracture. auses of outer ring failure uring assembly: Pressing the outer ring into the housing bore at an angle, trying to press fit the outer ring by pushing against the inner ring face, trying to press fit the outer ring with hammer blows. uring operation: Excessive outer ring eformation ue to shock loas, thin walle housing, partial outer ring support, insufficient interference fit.. auses of inner ring failure uring assembly: Attempting to mount bearing in the housing by pushing against the inner ring face. uring operation: Excessive clearance between shaft an inner ring bore. Excessive shaft eflection.. Excessive Friction ue to Ahesive Wear Appearance: Inner an outer ring spherical surfaces have eep gouge marks, chunks of metal are torn out of the surface. The bearing makes a screeching noise uring operation. auses: Excessive pv-value, excessive ynamic loa, lack of maintenance, insufficient lubrication where lubricant oes not reach the loa zone, contamination by har particles, rust an corrosion. 3. Excessive iametral earing learance ue to Abrasive Wear Appearance: Inner an outer ring spherical surfaces are shiny, appear polishe. Riges are worn into the contact area. auses: ontamination by a powery substance or mu, lubrication insufficient to flush wear particles from the contact area. 7

APPLIATIONS Graer an Mobile Hyraulic ranes Steering Axle -L an -SA bearings complement each other in the power steering axle of the graer. Hyraulic yliner This is a typical clevis mounte bearing installe in one of the many cyliner ro ens. 7

APPLIATIONS Haul Trucks Linkage The versatility of -SA-3 bearings becomes evient in a linkage assembly on the haul truck. At the factory the ShimPack ouble acting angular contact spherical plain bearing spacer is preset to the require with, thus ensuring a proper fit with the first installation. Hinge Pin The tremenous cargo weight is supporte by -L bearings in the hinge between the truck be an frame. 73

APPLIATIONS Win Turbines Satellite Antennas -LSSQ QuaLube bearings are use in a satellite antenna where it is necessary to re-lubricate without removing the loa. -SA bearings carry the thrust loas in a winmill application. 74

APPLIATIONS Forklift Trucks raglink Tilt yliner -L bearings are use in the ro eye of the fork lift s tilt cyliner, which guie the movement of the mast. ing Pin Raial spherical plain bearings are use in the articulate steering axle, rag link an king pin of the steering assembly of the fork truck. Steering Axle 75

APPLIATIONS Traffic oors Heavy uty Extractors Hinge Pin Heavy uty traffic oors, common in warehouses an factories require -SA (raial loa only) an -L bearings for the bottom hinges where substantial thrust loas are present. Suspension Ro M-L metric raial type spherical plain bearings are use in a heavy uty extractor in the textile inustry. In this particular application, the bearings are use to take up the misalignment in the suspension ros. 76

APPLIATIONS Front En Loaers levis The boom cyliners an connections on the shovel incorporate a -L bearing into a typical clevis mount application. Steering yliner The steering cyliner of the loaer uses a -L bearing where raial loas are present. Articulate Joint -SA-3 an -L spherical plain bearings work together in an articulate joint of the front en loaer. The -SA-3 is well suite for the heavy thrust loas in both irections which may occur in this type of application. The -L in the top position takes only raial loas. 77

APPLIATIONS Overhea arriers hain onveyors Eyebolt An overhea carrier uses a combination of -SA an -L bearings to overcome the high loas carrie by the eyebolt an wheels. hain Link In a chain conveyor, -L raial type bearings are use to insure proper alignment of the top plates while a -SA bearing accepts the high thrust loas in the anchor plate of the chain. Anchor Plate 78

APPLIATIONS Log Skiers ing Pin Application of two -SA bearings in a kingpin assembly. Tie Ro In a typical tie ro an pin, -EL bearing with an extene inner ring is use. This eliminates the nee for annular spacers for location purposes. 79

SPEIALS A thin ense chrome coate extene inner ring spherical plain bearing is presse into a roller an use in a flexible conveyor train in unergroun coal mines. The thin ense chrome is use for its corrosion resistance properties. A spherical plain bearing with O-ring grooves to seal the O.. against the housing an special lubrication holes in the O.. of the outer ring. This bearing is use in the upper position of the articulating joint of a front en loaer. This half-sleeve with crisscross lubrication grooves is use in a construction vehicle. It is assemble with a secon half-sleeve. A heavy uty inustrial ro en with special, left han threas use in a forklift. 80

SPEIALS A keyway is machine in the inner ring bore of this spherical plain bearing. The keyway stops the inner ring from spinning on the shaft in the application. An extene inner ring spherical plain bearing with spiral lubrication grooves in the bore of the inner ring to facilitate lubrication flow. This bearing is use in the suspension of a heavy uty inustrial trailer. This special ro en is for aircraft applications. It utilizes two flush type lubricators for ease of maintenance an is mae by R s Heim earing ivision. This aircraft flange spherical plain bearing, mae by R's Heim earing ivision, uses a threae O.. to provie retention. The threae O.. also allows for ease of replacement in the application. A spherical plain bearing with an extene inner ring mae of aluminum bronze an a ouble fracture, softene outer ring. It is use in large mining haul trucks. 8

Notes 8

Notes

Innovation. ommitment. Quality. R earings has been proucing bearings in the USA since 99. In aition to unique custom bearings, R offers a full line of stanar inustrial an aerospace bearings, incluing: Spherical Plain earings Raial, angular contact, extene inner ring, high misalignment. QuaLube, ImpactTuff, SpreaLock Seal, rosslube, uralube, an self-lubricating bearings. Available in inch an metric sizes. Thin Section all earings Stanar cross sections to one inch. Sizes to 40 inches. Stainless steel an other materials are available. Seals are available on all sizes an stanar cross sections. Super uplex configurations. Tapere Roller earings Tyson case-harene an through-harene tapere roller bearings. Available in many sizes. Use in lass 8 heavy truck an trailer wheel bearings, gear boxes, an final rive transmissions. Tapere Roller Thrust earings ase-harene. Seale an unseale for truck, tractor, an construction equipment steer axles, an lass 8 trailer laning gear. Integrate Assemblies For robots an other process tool applications. Engineering esign assistance. Prouction volume capacity. Neele Roller earings Pitchlign cage heavy uty neele roller bearings, inner rings, TJ TanemRoller bearings for long life. Self-Lubricating earings Raial, thrust, ro ens, spherical bearings, high temperature, high loas. Available in inch an metric sizes. Fiberglie self-lubricating bearings. Airframe ontrol earings all bearing types, self-lubricating types, neele roller track rollers. owel Pins, Loose Neele Rollers, Shafts Precision Proucts owel pins, loose neele rollers, an shafts. ommercial Ro Ens ommercial an inustrial, precision, Mil- Spec series, self-lubricating, an aircraft. Sol uner the Heim, Unibal, an Spherco brans. Available in inch an metric sizes. all earings Precision groun, semi-groun, ungroun. High loas, long life, smooth operation. Nice ball bearings are offere in cage an full complement configurations. am Followers Stanar stu, heavy stu, yoke type, cage roller followers. Patente R Roller cylinrical roller cam followers, HexLube universal cam followers, airframe track rollers. Specials R manufactures many specialty bearings for the aerospace, oil an energy, semiconuctor equipment, packaging, transportation, an other inustries. ISO 900:000 www.rbcbearings.com 800.390.3300 This ocument contains a general overview of the proucts an features escribe herein. It is solely for informational purposes, oes not represent a warranty of the information containe herein, an is not to be construe as an offer to sell or a solicitation to buy. ontact R earings for etaile information suitable to your specific applications. R earings reserves the right to moify its proucts an relate prouct information at any time without prior notice. Some of the proucts liste herein may be covere by one or more issue an pening U.S. or foreign patents. ontact R earings for prouct specific information. R SP AT 5/09

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