Our Warranty, Your Satisfaction.

Transcription

1 Our Warranty, Your Satisfaction. Since 200, GRB Bearings, a 00% Canadian family owned company, has been a successful bearing supplier to distributors and OEMs across Canada. Our bearings are mainly imported from carefully selected manufacturers in China, and are made according to the international ISO quality control system, and under the minimum ABEC precision standard. Our confidence in our product is such, that we offer the best warranty in the industry. If you are not totally satisfied with the quality of the bearings imported and manufactured under license for GRB, we will take them back (some conditions apply). We are making it our duty to offer quality products to our customers; however, if an item happens to be defective, we will replace the product under the following conditions: The warranty is limited to the replacement or, at our discretion, the emission of a credit note. No other claims such as labour, loss or damage will be accepted and/or reimbursed The warranty is limited to 90 days from date of invoice Abusive usage, improper installation and/or inadequate maintenance render this warranty null and void GRB reserves the right to verify the proper installation of the material in question All parts must be returned prepaid to GRB

2 LEGAL NOTICE Force Majeure GRB, our employees and/or agents take no responsibility for loss or damage occasioned by delay in delivery or inability to deliver, whether these events are caused by us, or arising from circumstances beyond our control such as acts of God, fire, accidents, strike, lockouts and/or any other similar causes. Disclaimer We ve taken the greatest care to insure the accuracy of the information contained in this catalog but GRB will not accept liability for any errors or omissions. Products presented in this catalog are not necessarily available from stock. Please contact GRB s sales representative for availability. The structure and technical data shown in this catalog are those being used at the time of publication and GRB reserves the right to make changes without notice. The information listed in this catalog is for reference only. Rest assured that any comment and suggestion will be considered with great care. Some sizes may not be available at the time of your order or might require a minimum quantity. Please check with your representative before making a definitive selection. Other products available Ball Bearings, Metric & Inch Sizes Spherical Plain Bearings Rod Ends Needle Bearings Roller Bearings Cam Followers Tapered Roller Bearings Thrust Bearings Pillow Blocks & Inserts Conveyor Bearings And more! Visit our website at for up to date information! 2 Copyright Gestion Industrielle RB inc. All rights reserved

3 TABLE OF CONTENTS Ball Bearings Miniature & Instrument Ball Bearings Metric Series Miniature & Instrument Ball Bearings Metric Flanged Series Miniature & Instrument Ball Bearings Inch Series Miniature & Instrument Ball Bearings Inch Series (600)... Single Row Radial Ball Bearings Metric Series (6000 / 6700 / 6800 / 6900 / 6000) (6200 / 6300 / 6400) Maximum-Capacity Type-Series (BL200 - BL300)... 7 Double Row Ball Bearings (5200 / 5300)... 8 Angular Contact Ball Bearings (7200 / 7300) Single Direction Thrust Ball Bearing (500 / 5200 / 5300)... 2 Radial Ball Bearings Inch Series (7500 DLG / 7600 DLG) Tapered Roller Bearings Metric Series (30200 / / 3300 / / / / 3300) Tapered Roller Bearings Inch Series (Cups & Cones) Needle Bearings Cam Followers (CRSB DIM / CRSB Mounting) Track Roller (YCRS DIM / YCRS Mounting) Inner Race HJ/IR / 47 HJ-RS / HJ-2RS Drawn Cup Clutch Bearings RC & RCB Thrust Needle Bearing (NTA / Thrust Washers) Spherical Plain (GE ES/2RS / GEG ES/2RS / GEEW ES / GEEM ES/2RS / GEZ ES/2RS / GEWZ ES/2RS / GEGZ ES/2RS / GE & GEG..C / GE ET/2RS - GE XT/2RS / GEZ ET-2RS / GACZ S / GAC Z) Rod End Steel on Bronze (SIBP / SABP / SAZP / SIZP) Steel on Steel (SIZJ / SAZJ) Bearing Kits - Trailer and Snowmobile Bearings... 7 Hvac Bearings (RCR & LRCR / RABR) Mast Guide Bearings Solid Shaft Collar Enginering Bearing Tolerances Fit Charts Trust Bearing Fits Needle Roller Bearing Fits Ball Bearing Fits Technical Data Grease Charts Conversion Formulas Heavy Duty Needle Bearings... 9 Rod Ends Radial Spherical Plain Bearings Angular Contact Spherical Plain

4 Miniature & Instrument Ball Bearings Metric Series B B Miniature 2RS ZZ Unit No. Bore Outer Diameter Width (mm) Radius Basic Load Rating (lbs) (mm) (mm) Open ZZ / 2RS (mm) d D B B r, r Dynamic Cr MR MR 4X X X X MR MR MR X X MR 82X X MR MR MR Static COr Weight (lbs) 4

5 Miniature & Instrument Ball Bearings Metric Series B B Miniature 2RS ZZ Unit No. Bore Outer Diameter Width (mm) Radius Basic Load Rating (lbs) (mm) (mm) Open ZZ / 2RS (mm) d D B B r, r Dynamic Cr MR MR MR MR MR MR MR MR MR MR Static COr Weight (lbs) 5

6 Miniature & Instrument Ball Bearings Metric Series B B Miniature 2RS ZZ Unit No. Bore Outer Diameter Width (mm) Radius Basic Load Rating (lbs) (mm) (mm) Open ZZ / 2RS (mm) d D B B r, r Dynamic Cr MR MR X Static COr Weight (lbs) 6

7 Miniature & Instrument Ball Bearings Metric Flanged Series Miniature Flanged 2RS ZZ Unit No. Bore Outer Diameter Flange Width Width Radius Basic Load Rating (mm) (mm) (mm) (mm) (mm) (lbs) Weight (lbs) d D D C C2 Open B Shielded B r, r Dynamic Cr Static Cor F F MF 4X F 68X F 69X F 60X F MF F MF MF F F 682X F 692X MF 82X F 602X MF F MF F MF * F F MF MF F MF * F F F F Other sizes could be available upon request. Minimum quantity may apply. *Flange Diameter 0.4mm greater for shielded bearings. 2RS stands for Double Rubber Seals. ZZ stands for Shielded. 7

8 Miniature & Instrument Ball Bearings Metric Flanged Series Miniature Flanged 2RS ZZ Unit No. Bore Outer Diameter Flange Width Width Radius Basic Load Rating (mm) (mm) (mm) (mm) (mm) (lbs) d D D C C2 Open B Shielded B r, r Dynamic Cr Static Cor MF * MF F F F F F MF MF * F F F F MF MF * F F F F MF * MF F F F F F F Weight (lbs) 8

9 Miniature & Instrument Ball Bearings Inch Series R FR R-EE FR-EE Unit No. Bore Outer Diameter Width Flange Dimensions Radius Basic Load Rating (lbs) fract. (inch) fract. (inch) Open ZZ / 2RS Open ZZ / 2RS Open (inch) d D B C d c r Dynamic Cr R 09 /25 00 / R 0 3/ / R / R -4 5/ / R 33 3/ / R -5 3/ / R 44 / / R 2-5 / / R 2-6 / / R 2 / / R 2A / / R 55 5/ / R 56 3/ / R 66 3/ / R 3 3/ / R 3A 3/ / R 68 / / R 88 / / R 4 / / R 4A / / Static COr Weight (lbs) 9

10 Miniature & Instrument Ball Bearings Inch series R FR R-EE FR-EE Unit No. Bore Outer Diameter Width Flange Dimensions Radius Basic Load Rating (lbs) fract. (inch) fract. (inch) Open ZZ / 2RS Open ZZ / 2RS Open (inch) Dynamic d D B C d c r Cr R 238 3/ / R 6 3/ / R 22 / / R 42 / / R 8 / / R 458 5/8 25 7/ R 658 5/ R 0 5/8 25-3/ R 634 3/ R 834 3/ / R 2 3/ / R 4 7/ / R R 8 -/ / R 20 -/ / R 22-3/ / R 24 -/ / Static COr Weight (lbs) 0

11 Single Row Radial Ball Bearings Inch series 600 2RS ZZ Unit No. Bore Outer Diameter Width Radius Basic Load Rating fract. (inch) fract. (inch) fract. (inch) (inch) (lbs) d D W r Dynamic Cr Static COr 60 3/ /6 875 /4* 0.25* / /6 875 /4* 0.25* / / /32** 0.282** / / /32** 0.282** / / / / / / / / / / /8.25 3/ / /8.25 3/ / /8.25 3/ / / / / / / / / / /8 25-3/ / /8 25-5/8.625 / / /8.625 / /8 25-3/4.75 / / /4.75 / / / / / / / / / / / / / / / / / Other sizes could be available upon request. Minimum quantity may apply. F stands for Flanged as in SSFR. EE stands for Extended Inner Ring as in SSR-EE and SSFR-EE. 2RS stands for Double Rubber Seals. ZZ stands for Shielded Weight (lbs)

12 Single Row Radial Ball Bearings Metric Series 2RS ZZ Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Basic Load Rating (lbs) Weight (lbs) d D B Dynamic Cr Static Cor Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Basic Load Rating (lbs) Weight (lbs) d D B Dynamic Cr Static Cor

13 Single Row Radial Ball Bearings Metric Series 2RS ZZ NR 6800 Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Basic Load Rating (lbs) Weight (lbs) d D B r Dynamic Cr Static COr Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Basic Load Rating (lbs) Weight (lbs) d D B r Dynamic Cr Static COr

14 Single Row Radial Ball Bearings Metric series 2RS ZZ NR 6000 Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Basic Load Rating (lbs) Weight (lbs) d D B r Dynamic Cr Static Cor / / /

15 Single Row Radial Ball Bearings 2RS ZZ NR 6200 Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Basic Load Rating (lbs) Weight (lbs) d D B r Dynamic Cr Static Cor mm mm mm / / /

16 Single Row Radial Ball Bearings 2RS ZZ NR Unit No Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Basic Load Rating (lbs) Weight (lbs) d D B r Dynamic Cr Static Cor / / / Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Basic Load Rating (lbs) Weight (lbs) d D B r Dynamic Cr Static Cor

17 Single Row Radial Ball Bearings Maximum-Capacity Type-Series BL200 Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Limiting Speed (rpm) Basic Load Rating (lbs) Weight (lbs) d D B r ZZ 2RS Dynamic Cr Static Cor BL BL BL BL BL BL BL BL BL BL BL BL300 Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Limiting Speed (rpm) Basic Load Rating (lbs) Weight (lbs) d D B r ZZ 2RS Dynamic Cr Static Cor BL BL BL BL BL BL BL BL BL BL BL Please contact us before hand to check availability of products. 7

18 Double Row Ball Bearings 2RS ZZ NR Unit No Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Basic Load Rating (lbs) Weight (lbs) d D B r Dynamic Cr Static Cor Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Basic Load Rating (lbs) Weight (lbs) d D B r Dynamic Cr Static Cor

19 Angular Contact Ball Bearings Contact Angle Suffix: C α = 5º A α = 25º B α = 40º DB Back-to-Back Arrangement DB Face-to-Face Arrangement DT Tandem Arrangement 7200 Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Load Center Basic Load Rating (lbs) d D B r r (mm) Dynamic Cr Static Cor 7200 B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B Weight (lbs) 9

20 Angular Contact Ball Bearings Contact Angle Suffix: C α = 5º A α = 25º B α = 40º DB Back-to-Back Arrangement DB Face-to-Face Arrangement DT Tandem Arrangement 7300 Unit No. Bore (mm) Outer Diameter (mm) Width (mm) Radius (mm) Load Center Basic Load Rating (lbs) d D B r r (mm) Dynamic Cr Static Cor 730 B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B Weight (lbs) 20

21 Single Direction Thrust Ball Bearing Metric Series 500 Unit No. Bore (mm) Bore (mm) Outer Diameter (mm) Width (mm) Basic Load Rating (lbs) Weight (lbs) d de D H Dynamic Cr Static Cor

22 Radial Ball Bearings Inch Series 7500 DLG 7600 DLG 7500 DLG Unit No DLG 750 DLG 752 DLG 754 DLG 756 DLG 758 DLG 7520 DLG Bore Outer Diameter Outer Width Inner Width (inch) (inch) (inch) Basic Load Rating (lbs) Weight (inch / mm) (inch / mm) (inch / mm) (inch / mm) (lbs) d D B C E F G Dynamic Cr Static Cor DLG Unit No. 762 DLG 764 DLG 766 DLG 768 DLG 7620 DLG Bore Outer Diameter Outer Width Inner Width (inch) (inch) (inch) Basic Load Rating (lbs) Weight (inch / mm) (inch / mm) (inch / mm) (inch / mm) (lbs) d D B C E F G Dynamic Cr Static Cor

23 Tapered Roller Bearings Metric Series r b r w r r B D E a Ass y No. Cone Bore Cup O.D. Bearing W. Cone W. Cup W. Max. Shaft filet Rad. Max. Hang. Fillet Rad. (mm) (mm) (mm) (mm) (mm) (mm) (mm) B D W E b R r Weight (lbs)

24 Tapered Roller Bearings Metric Series r b r w r r B D E a Ass y No. Cone Bore Cup O.D. Bearing W. Cone W. Cup W. Max. Shaft filet Rad. Max. Hang. Fillet Rad. (mm) (mm) (mm) (mm) (mm) (mm) (mm) B D W E b R r Ass y No. Cone Bore Cup O.D. Bearing W. Cone W. Cup W. Max. Shaft filet Rad. Max. Hang. Fillet Rad. (mm) (mm) (mm) (mm) (mm) (mm) (mm) B D W E b R r Weight (lbs) Weight (lbs) 24

25 Tapered Roller Bearings Metric Series r b r w r r B D E a Ass y No. Cone Bore Cup O.D. Bearing W. Cone W. Cup W. Max. Shaft filet Rad. Max. Hang. Fillet Rad. (mm) (mm) (mm) (mm) (mm) (mm) (mm) B D W E b R r Weight (lbs) 25

26 Tapered Roller Bearings Metric Series r b r w r r B D E a Ass y No. Cone Bore Cup O.D. Bearing W. Cone W. Cup W. Max. Shaft filet Rad. Max. Hang. Fillet Rad. (mm) (mm) (mm) (mm) (mm) (mm) (mm) B D W E b R r Weight (lbs) 26

27 Tapered Roller Bearings Metric Series r b r w r r B D E a Ass y No. Cone Bore Cup O.D. Bearing W. Cone W. Cup W. Max. Shaft filet Rad. Max. Hang. Fillet Rad. (mm) (mm) (mm) (mm) (mm) (mm) (mm) B D W E b R r Ass y No. Cone Bore Cup O.D. Bearing W. Cone W. Cup W. Max. Shaft filet Rad. Max. Hang. Fillet Rad. (mm) (mm) (mm) (mm) (mm) (mm) (mm) B D W E b R r Weight (lbs) Weight (lbs) 27

28 Tapered Roller Bearings Inch Series r b r w r r B D E a Cups & Cones 28 Bearing No. Assembly Dimensions (inches / mm) Load Center Mass Cone Cup No. B D W E b R min r min kg / lbs a (mm) * SET * * A 9 * * * * * * SET * * 425 A 4276 * * * SET S 5243 * * * SET * * * SET * * * * * * A 2 SET * * * SET * SET * *

29 Tapered Roller Bearings Inch Series r b r w r r B D E a Cups & Cones Bearing No. Assembly Dimensions (inches / mm) Load Center Mass Cone Cup No. B D W E b R min r min kg / lbs a (mm) * SET * * * * * * * SET * * * * * * * * * * * * * SET * * * * 368 A 362 A * * 368 S 362 * SET * * * SET A 382 A * SET A 382 S * SET

30 Tapered Roller Bearings Inch Series r b r w r r B D E a Cups & Cones Bearing No. Assembly Dimensions (inches / mm) Load Center No. Cone Cup B D W E b R min r min a (mm) 387 AS 382 A * SET AS 382 S * * 388 A 382 * SET A * * * * * * * * * * * * * * * * * SET * SET * SET S LM 2970 S A7 SET * SET A 592 A * SET A 592 A * SET Mass kg / lbs

31 Tapered Roller Bearings Inch Series r b r w r r B D E a Cups & Cones Bearing No. Assembly Dimensions (inches / mm) Load Center No. Cone Cup B D W E b R min r min a (mm) A 6075 A 675 * * HM HM 220 * SET 42 HM HM 220 * SET 43 HM HM 2820 * SET 44 HM HM 5840 * SET 45 HM HM 8030 * * HM HM 8030 * * HM HM 8030 * SET 83 HM HM * SET 85 HM HM 8850 * SET 8 HM HM 8860 * SET 67 HM HM 8860 * * HM HM * SET 64 JL JL 2670 * SET 46 JL 6845 JL 68 Z A 3 SET 24 JL JL 6930 Z * * JL JL 6930 A 8 SET Mass kg / lbs

32 Tapered Roller Bearings Inch Series r b r w r r B D E a Cups & Cones Bearing No. Dimensions (inches / mm) Load Center Assembly No. Cone Cup B D W E b R min r min a (mm) JLM JLM 0490 * * JLM E JLM A 22 SET 25 JLM A JLM 5068 A7 SET 7 JLM LM 6700 * SET 30 JM JM 2050 * * JM JM * * L L 4460 A 4 SET 4 L L 4460 A 4 SET 4 L L 4540 A 5 SET 8 L 6849 L 680 A 3 SET 3 L 6849 L 68 A 7 SET 7 LM LM 0290 * SET 47 LM LM 0290 * * LM 04949E LM 0490 A 23 SET 23 LM 04949E LM 049 A 38 SET 38 LM 749 LM 70 A SET LM 949 LM 90 A 2 SET 2 LM 2748 LM 270 A 34 SET Mass kg / lbs

33 Tapered Roller Bearings Inch Series r b r w r r B D E a Cups & Cones Bearing No. Assembly No. Dimensions (inches / mm) Load Center Cone Cup B D W E b R min r min a (mm) Mass kg / lbs LM 2749 LM 27 A 6 SET 6 LM LM 2970 A 8 SET 56 LM LM 2970 * SET 70 LM LM 3008 * * LM LM 4850 A 5 SET 5 LM LM 485 A * SET 60 LM A LM 485 A * SET 59 LM LM 5030 A35 SET 45 LM LM 5034 * SET 69 LM LM A 36 SET 36 LM LM 6700 A 29 SET 22 LM LM 6700 A 6 SET 6 LM LM 7830 A * * M 2649 M 260 A 3 SET 3 M M 200 A7 SET 7 M M 8420 * * M M 8660 * SET 65 M M 8660 * * M M 8800 * SET

34 Needle Bearings CAM Followers Hexagonal wrench mounting C B3 d3 G D d4 d2 d CRSB 8 to 0- CRSB 24 to 44 B2 CRSB 2 to 22 CRSB 48 to 64 CRSB Dim. Bearing Designation Outside Diameter Dimensions (inch) d D C B2 B3 G d4 d2 d3 G UNF CRSB 8 CRSB 8- CRSB 0 CRSB 0- / / None 0.25 None None None 0-32 None 0.32 None None None /4-28 CRSB 2 3/ /8-24 CRSB 4 7/ /8-24 CRSB /6-20 CRSB 8 -/ /6-20 CRSB 20 -/ /2-20 CRSB 22-3/ /2-20 CRSB 24 -/ None /8-8 CRSB 26-5/ None /8-8 CRSB 28-3/ None /4-6 CRSB 30-7/ None /4-6 CRSB None /8-4 CRSB 36 2-/ None /8-4 CRSB 40 2-/ None CRSB / None CRSB /4-2 CRSB 52 3-/ /4-2 CRSB 56 3-/ /8-2 CRSB /2-2 34

35 Needle Bearings CAM Followers Hexagonal wrench mounting C B3 d3 G D d4 d2 d CRSB 8 to 0- CRSB 24 to 44 B2 CRSB 2 to 22 CRSB 48 to 64 CRSB Mounting Bearing Designation Outside Diameter Load Rating Mounting Dimensions Mounting Overhang Space * Clamping Torque Limiting Speed Grease Bore Dia. for Stud Static C0 Ka min. da min. max. lbf / inch rpm db ra max. Dynamic C lbf Mass. Approx. Lbs CRSB 8 / CRSB CRSB 0 5/ CRSB CRSB 2 3/ CRSB 4 7/ CRSB CRSB 8 -/ CRSB 20 -/ CRSB 22-3/ CRSB 24 -/ CRSB 26-5/ CRSB 28-3/ CRSB 30-7/ CRSB CRSB 36 2-/ CRSB 40 2-/ CRSB / CRSB CRSB 52 3-/ CRSB 56 3-/ CRSB * Torque is based on lubricated threads. If threads are dry, the torque value listed above may be doubled. 35

36 Track Roller B C D b d YCR YCRs YCRS Dim. Dimensions Bearing Designation Outside Diameter max. min. Without Seals With Seals D d B C b YCR 2 YCRS 2 3/ YCR 4 YCRS 4 7/ YCR 6 YCRS YCR 8 YCRS 8 -/ YCR 20 YCRS 20 -/ YCR 22 YCRS 22-3/ YCR 24 YCRS 24 -/ YCR 26 YCRS 26-5/ YCR 28 YCRS 28-3/ YCR 30 YCRS 30-7/ YCR 32 YCRS YCR 36 YCRS 36 2-/ YCR 40 YCRS 40 2-/ YCR 44 YCRS / YCR 48 YCRS YCR 52 YCRS 52 3-/ YCR 56 YCRS 56 3-/ YCR 64 YCRS YCRS YCRS

37 Track Roller B C D b d S da YCR YCRs YCRS Mounting Bearing Designation Without seals With seals Dynamic C Load Rating Static CO Limit Speed Grease Transition Fit Loose Mounting Dimensions Shaft Transition Fit Tight Max. Min. Max. Min. f7 h6 Clamping Diameter min. da Mass. Approx. lbs YCR 2 YCRS YCR 4 YCRS YCR 6 YCRS YCR 8 YCRS YCR 20 YCRS YCR 22 YCRS YCR 24 YCRS YCR 26 YCRS YCR 28 YCRS YCR 30 YCRS YCR 32 YCRS YCR 36 YCRS YCR 40 YCRS YCR 44 YCRS YCR 48 YCRS YCR 52 YCRS YCR 56 YCRS YCR 64 YCRS YCRS YCRS

38 Needle Bearings Inner Race IR Inner Ring Designation Shaft Diameter Dimensions d F B rs min Mass Approx. Used with Bearing No. IR / HJ 082 IR 0822 IR 0826 / HJ 2202 HJ 2206 IR 042 IR 046 5/ HJ 4222 HJ 4226 IR 42 / HJ 4222 IR 262 IR 266 3/ HJ 6242 HJ 6246 IR 366 3/ HJ 6246 IR 486 IR / HJ 8266 HJ IR 586 IR / HJ 8266 HJ IR 6206 IR HJ HJ IR 8226 IR / HJ HJ IR / HJ IR IR / HJ HJ IR 2266 IR / HJ HJ IR IR / HJ HJ IR IR / HJ HJ IR IR IR / HJ HJ HJ IR IR / HJ HJ IR / HJ IR IR / HJ 3246 HJ IR IR / HJ HJ IR IR / HJ HJ

39 Needle Bearings Inner Race IR with Shaft Shaft diameter Dimensions S - Loose Transition Fit Shaft Diameter S - Interference Fit Shaft Diameter d F B ra min Max. Min. Max. Min. Inner Ring Designation Used with Bearing No. Mass Approx. 3/ IR 0602 HJ 082 /2 5/ IR 0822 HJ IR 0826 HJ IR 042 HJ IR 046 HJ / IR 42 HJ / IR 262 HJ IR 266 HJ / IR 366 HJ /8 5/6 -/ IR 486 HJ IR 4820 HJ IR 586 HJ IR 5820 HJ IR 6206 HJ IR HJ IR 8226 HJ IR HJ / IR H J /4-5/6-3/8-7/ IR HJ IR HJ IR 2266 HJ IR HJ IR HJ IR HJ IR HJ IR HJ IR HJ / IR HJ IR HJ / IR HJ IR HJ / IR HJ /6-3/4-5/ IR HJ IR HJ IR HJ IR HJ IR HJ IR HJ

40 Needle Bearings Inner Race IR Inner Ring Designation Shaft Diameter Dimensions d F Brs Min Mass Approx. Used with Bearing No. IR IR HJ HJ IR / HJ IR IR / HJ HJ IR / HJ IR IR / HJ HJ IR IR / HJ HJ IR / HJ IR HJ IR / * HJ IR IR / * * HJ HJ IR / * HJ IR IR / * * HJ HJ IR IR IR / * * * HJ HJ HJ IR IR * * HJ HJ IR / * HJ IR IR / * * HJ HJ IR / * HJ IR IR * * HJ HJ IR IR / * * HJ HJ IR * HJ IR / * HJ IR * HJ IR / * HJ IR * HJ

41 Needle Bearings Inner Race IR with Shaft Shaft Diameter Dimensions S - Loose Transition Fit Shaft Diameter S - Interference Fit Shaft Diameter d F B ra min Max. Min. Max. Min. Inner Ring Designation Used with Bearing No. Mass Approx IR HJ IR HJ / IR HJ / IR HJ IR HJ / IR HJ / IR HJ IR HJ / IR HJ IR HJ / IR HJ IR HJ / IR HJ * 3-/ IR HJ * IR HJ * 3-3/ IR HJ * 3-/ IR HJ * IR HJ * IR HJ * 3-3/ IR HJ * IR HJ * IR HJ * IR HJ * 4-/ IR HJ * 4-/ IR HJ * IR HJ * 4-3/ IR HJ * IR HJ * IR HJ * 5-/ IR HJ * IR HJ * IR HJ * 6-/ IR HJ * IR HJ * 7-/ IR HJ * IR HJ * 4

42 Needle Bearings HJ/IR Bearing Designation Shaft dia. Dimensions Load Ratings Limit Speed Fw D C/B rs min Basic Dynamic Basic Static Grease (rpm) Oil (rpm) Weight lbs Used with Inner Ring Designation HJ 082 5/ IR 0602 HJ 2202 HJ / IR 0822 IR 0826 HJ 4222 HJ / IR 042 IR 42 IR 046 HJ IR 042 IR 42 IR 366 HJ 8266 HJ / IR 486 IR 586 IR 4820 IR 5820 HJ HJ / IR 6206 IR HJ HJ / IR 8226 IR HJ HJ // IR IR IR HJ HJ / IR 2266 IR IR HJ HJ / IR IR IR IR IR HJ / IR

43 Needle Bearings HJ/IR Shaft Dia. Dimensions Fw D C/B rs min Bearing Designation Used with Inner Ring Designation Load Ratings Basic Dynamic Basic Static Grease (rpm) Limit Speed Oil (rpm) Weight lbs 5/ HJ 082 IR /4 7/ HJ 2202 IR HJ 2206 IR HJ 4222 IR HJ 4226 IR IR IR HJ 4222 IR 42 IR / HJ HJ IR 486 IR 586 IR 4820 IR /4 / HJ IR HJ IR HJ IR HJ IR HJ IR / HJ IR IR HJ IR / HJ IR IR HJ IR IR /4 IR HJ IR IR / HJ IR

44 Needle Bearings HJ/IR Bearing Designation Shaft Dia. Dimensions Load Ratings Limit Speed Fw D C/B rs min Basic Dynamic Basic Static Grease (rpm) Oil (rpm) Weight lbs Used with Inner Ring Designation HJ 3246 HJ IR IR IR IR IR HJ HJ / IR IR HJ HJ / IR IR IR IR HJ HJ HJ / IR IR IR HJ HJ IR IR IR HJ HJ / IR IR HJ / HJ / IR IR IR IR HJ IR IR IR HJ / IR IR HJ HJ / IR IR

45 Needle Bearings HJ/IR Shaft Dia. 2 Dimensions Fw D C/B rs min Bearing Designation Used with Inner Ring Designation Load Ratings Limit Speed Weight Basic Dynamic Basic Static Grease (rpm) Oil (rpm) HJ 3246 IR HJ IR IR IR IR lbs / HJ IR HJ IR IR / HJ IR IR HJ IR HJ / HJ IR HJ IR IR HJ IR IR HJ IR / HJ IR HJ IR IR / HJ IR IR / HJ IR IR HJ IR IR IR / HJ IR / HJ IR HJ IR

46 Needle Bearings HJ-RS / HJ-2RS Bearing Designation Dimensions Load Ratings One Seal Two Seals Shaft Diameter Fw D C/B rs min Basic Dynamic C lbf Basic Static C0 Limiting Speed RPM Mass Approx. lbs Used with Inner Ring No. HJ 086 RS HJ 086 2RS 5/ HJ 2206 RS HJ RS 3/ IR 0826 HJ 4226 RS HJ RS 7/ IR 046 HJ 6246 RS HJ RS IR 266 IR 366 HJ RS HJ RS -/ IR 4820 IR 5820 HJ RS HJ RS -/ IR HJ RS HJ RS -3/ IR HJ RS HJ RS -/ IR IR HJ RS HJ RS -5/ IR HJ RS HJ RS -3/ IR IR IR HJ RS HJ RS IR IR IR IR HJ RS HJ RS 2-/ IR HJ RS HJ RS 2-/ IR IR IR HJ RS HJ RS 2-3/ IR IR HJ RS HJ RS IR IR See pages XXX for inch series inner ring. Inner rings must be ordered separately 46

47 Needle Bearings HJ/IR Shaft Diameter Fw (inch) Dimensions D C/B rs min Bearing Designation Used with Inner Ring No. Basic Dynamic C One seal Two seals lbf Load Ratings Basic Dynamic C0 Limiting Speed RPM Mass Approx. lbs 5/ HJ 086 RS HJ 086 2RS / HJ 2206 RS HJ RS IR / HJ 4226 RS HJ RS IR HJ 6246 RS HJ RS -/ HJ RS HJ RS IR 266 IR 366 IR 4820 IR / HJ RS HJ RS IR / HJ RS HJ RS IR / HJ RS HJ RS IR IR / HJ RS HJ RS IR IR / HJ RS HJ RS HJ RS HJ RS IR IR IR IR IR IR / HJ RS HJ RS IR IR / HJ RS HJ RS 2-3/ HJ RS HJ RS HJ RS HJ RS See pages XXX for inch series inner ring. Inner rings must be ordered separately IR IR IR IR IR IR

48 Drawn Cup Clutch Bearings Series-550 RC RCB RC Unit No. Shaft Diameter Bore (inch) Outer Diameter (inch) Stainless Spring Integral Spring F D B Width (inch) Torque Rating (in-lbf) Minimum O.D. of Steel Housing for rated torque Overrun Limiting Speed for Rotating Shaft Suitable Drawn Cup Bearing Weight - RC 02 / , RC / ,000 J RC FS RC / ,000 JH RC FS RC / ,000 JH RC 040 FS RC 040 5/ ,000 JH RC 260 FS RC 260 3/ ,000 J RC 620 FS RC ,700 JH RCB Unit No. Shaft Diameter Bore (inch) Outer Diameter (inch) Stainless Spring Integral Spring F D B Width (inch) Torque Rating (in-lbf) Static Load Rating Dynamic Load Rating Overrun Limiting Speed for Rotating Shaft Weight RCB 0604 FS RCB / ,00,350 8, RCB 0824 FS RCB 0824 / ,460,600 7, RCB 046 FS RCB 046 5/ ,830,80 4, RCB 266 FS RCB 266 3/ ,200 2,000 2, RCB 627 FS RCB ,960 3,460 8,

49 Thrust Needle Bearing Dw Dc D C Ea S Eb NTA Minimum hardness of raceway must be 58 HRC NTA Bearing Designation Shaft Diameter Dimensions Dc (inch) Dc Dw Eb Ea Load Ratings Basic lbf Dynamic C Static C0 Limiting Speed Oil Mass Approx. lbs NTA 4 / NTA 52 5/ NTA 63 3/ NTA 85 / NTA 96 9/ NTA 08 5/ NTA 220 3/ NTA 423 7/ NTA 427 7/ NTA NTA 828 -/ NTA 203 -/ NTA / NTA / NTA / NTA NTA / NTA / NTA / NTA / NTA / NTA NTA / NTA / NTA /

50 Thrust Needle Bearing Thrust Washers Washer Designation Matching Bearing TRA 4 NTA 4 Shaft Diameter (inch) d Thrust Washer Dimensions (inch) d Piloting Dimensions Shaft Pilot Diameter min. max. min. inch max. inch Diameter to Clear Washer O.D. min. h S H Mass Approx. (lbs) TRB 4 NTA 4 / TRC 4 NTA TRA 52 NTA /6 TRB 52 NTA TRA 63 NTA TRB 63 NTA 63 3/ TRC 63 NTA TRA 85 NTA TRB 85 NTA 85 / TRC 85 NTA TRA 96 NTA TRB 96 NTA 96 9/ TRC 96 NTA TRA 08 NTA TRB 08 NTA /8 TRC 08 NTA TRD 08 NTA TRA 220 NTA TRB 220 NTA /4 TRC 220 NTA TRD 220 NTA TRA 423 NTA TRB 423 NTA TRC 423 NTA TRD 423 NTA 423 7/ TRB 427 NTC TRC 427 NTC TRD 427 NTC TRA 625 NTA TRB 625 NTA TRD 625 NTA TRA 828 NTA TRB 828 NTA /8 TRC 828 NTA TRD 828 NTA TRA 203 NTA TRB 203 NTA TRC 203 NTA 203 -/ TRD 203 NTA

51 Thrust Needle Bearing Thrust Washers Washer Designation Matching Bearing TRA 2233 NTA 2233 Shaft Diameter (inch) d Thrust Washer Dimensions (inch) d Piloting Dimensions Shaft Pilot Diameter min. max. min. inch max. inch Diameter to Clear Washer O.D. min. h S H Mass Approx. (lbs) TRB 2233 NTA /8 TRC 2233 NTA TRD 2233 NTA TRA 2435 NTA TRB 2435 NTA /2 TRC 2435 NTA TRD 2435 NTA TRA 2840 NTA TRB 2840 NTA /4 TRC 2840 NTA TRD 2840 NTA TRA 3244 NTA TRB 3244 NTA TRC 3244 NTA TRD 3244 NTA TRB 3446 NTA TRC 3446 NTA / TRD 3446 NTA TRA 3648 NTA TRB 3648 NTA /4 TRC 3648 NTA TRD 3648 NTA TRA 4052 NTA TRB 4052 NTA /2 TRC 4052 NTA TRD 4052 NTA TRA 4458 NTA TRB 4458 NTA /4 TRC 4458 NTA TRD 5548 NTA TRA 4860 NTA TRB 4860 NTA TRD 4860 NTA TRA 5266 NTA /4 TRD 5266 NTA TRA 6074 NTA TRB 6074 NTA /4 TRC 6074 NTA TRD 6074 NTA TRA 668 NTA TRC 668 NTA / TRD 668 NTA

52 Spherical Plain GE ES / GE ES-2RS Bearing Number Dimensions (mm) d D B C dk min rs min rs a ~ Load Ratings kn Dynamic GE4E GE5E GE6E GE8E GE0E GE2E GE5ES GE5ES-2RS GE7ES GE7ES-2RS GE20ES GE20ES-2RS GE25ES GE25ES-2RS GE30ES GE30ES-2RS GE35ES GE35ES-2RS GE40ES GE40ES-2RS GE45ES GE45ES-2RS GE50ES GE50ES-2RS GE55ES GE55ES-2RS GE60ES GE60ES-2RS GE70ES GE70ES-2RS GE80ES GE80ES-2RS GE90ES GE90ES-2RS GE00ES GE00ES-2RS GE0ES GE0ES-2RS GE20ES GE20ES-2RS GE40ES GE40ES-2RS GE60ES GE60ES-2RS GE80ES GE80ES-2RS GE200ES GE200ES-2RS GE220ES GE220ES-2RS GE240ES GE240ES-2RS GE260ES GE260ES-2RS GE280ES GE280ES-2RS GE300ES GE300ES-2RS Static Weight ~ kg 52

53 Spherical Plain GEG ES / GEG ES-2RS Bearing Number Dimensions (mm) d D B C dk min rs min rs a ~ Load Ratings kn Dynamic GEG4E GEG5E GEG6E GEG8E GEG0E GEG2E GEG5ES GEG5ES-2RS GEG7ES GEG7ES-2RS GEG20ES GEG20ES-2RS GEG25ES GEG25ES-2RS GEG30ES GEG30ES-2RS GEG35ES GEG35ES-2RS GEG40ES GEG40ES-2RS GEG45ES GEG45ES-2RS GEG50ES GEG50ES-2RS GEG60ES GEG60ES-2RS GEG70ES GEG70ES-2RS GEG80ES GEG80ES-2RS GEG90ES GEG90ES-2RS GEG00ES GEG00ES-2RS GEG0ES GEG0ES-2RS GEG20ES GEG20ES-2RS GEG40ES GEG40ES-2RS GEG60ES GEG60ES-2RS GEG80ES GEG80ES-2RS GEG200ES GEG200ES-2RS GEG220ES GEG220ES-2RS GEG240ES GEG240ES-2RS GEG260ES GEG260ES-2RS GEG280ES GEG280ES-2RS Static Weight ~ kg 53

54 Spherical Plain GEEW ES Bearing Number d D B C Dimensions (mm) max d dk min rs min rs a ~ Load Ratings kn Dynamic GEEW2ES* GEEW5ES GEEW6ES GEEW7ES GEEW20ES GEEW25ES GEEW30ES GEEW32ES GEEW35ES GEEW40ES GEEW45ES GEEW50ES GEEW60ES GEEW63ES GEEW70ES GEEW80ES GEEW90ES GEEW00ES GEEW0ES GEEW25ES GEEW60ES GEEW200ES GEEW250ES GEEW320ES * A lubrication groove and holes in the outer ring only. We can supply spherical plain bearing with two seals for bore diameter d 5mm. Static Weight ~kg 54

55 Spherical Plain GEEM ES-2RS Bearing Number d D B C Dimensions (mm) max d dk min rs min rs a ~ Load Ratings kn Dynamic Static Weight ~kg GEEM20ES-2RS GEEM25ES-2RS GEEM30ES-2RS GEEM35ES-2RS GEEM40ES-2RS GEEM45ES-2RS GEEM50ES-2RS GEEM60ES-2RS GEEM70ES-2RS GEEM80ES-2RS

56 Spherical Plain GEZ ES / GEZ ES-2RS Bearing Number Dimensions (inch / mm) d D B C dk min rs min rs a ~ Load Ratings kn Dynamic Static Weight ~ kg GEZ2ES GEZ5ES GEZ9ES GEZ9ES-2RS GEZ22ES GEZ22ES-2RS GEZ25ES GEZ25ES-2RS GEZ3ES GEZ3ES-2RS GEZ34ES GEZ34ES-2RS GEZ38ES GEZ38ES-2RS GEZ44ES GEZ44ES-2RS GEZ50ES GEZ50ES-2RS GEZ57ES GEZ57ES-2RS GEZ63ES GEZ63ES-2RS

57 Spherical Plain GEZ ES / GEZ ES-2RS Bearing Number Dimensions (inch / mm) d D B C dk min rs min rs a ~ Load Ratings kn Dynamic Static Weight ~ kg GEZ69ES GEZ69ES-2RS GEZ76ES GEZ76ES-2RS GEZ82ES GEZ82ES-2RS GEZ88ES GEZ88ES-2RS GEZ95ES GEZ95ES-2RS GEZ0ES GEZ0ES-2RS GEZ07ES GEZ07ES-2RS GEZ4ES GEZ4ES-2RS GEZ20ES GEZ20ES-2RS GEZ27ES GEZ27ES-2RS GEZ52ES GEZ52ES-2RS

58 Spherical Plain GEWZ ES / GEWZ ES-2RS Bearing Number GEWZ 2 ES GEWZ5ES GEWZ9ES GEWZ9ES-2RS GEWZ22ES GEWZ22ES-2RS GEWZ25ES GEWZ25ES-2RS GEWZ3ES GEWZ3ES-2RS GEWZ34ES GEWZ34ES-2RS GEWZ38ES GEWZ38ES-2RS GEWZ44ES GEWZ44ES-2RS GEWZ50ES GEWZ50ES-2RS GEWZ57ES GEWZ57ES-2RS GEWZ63ES GEWZ63ES-2RS GEWZ69ES GEWZ69ES-2RS GEWZ76ES GEWZ76ES-2RS GEWZ82ES GEWZ82ES-2RS GEWZ88ES GEWZ88ES-2RS GEWZ95ES GEWZ95ES-2RS GEWZ0ES GEWZ0ES-2RS GEWZ4ES GEWZ4ES-2RS GEWZ27ES GEWZ27ES-2RS GEWZ52ES GEWZ52ES-2RS Dimensions (inch / mm) Load Ratings kn Weight d D B C max ~kg d dk min min a rs rs ~ Dynamic Static

59 Spherical Plain GEGZ ES / GEGZ ES-2RS Bearing Number Dimensions (inch / mm) d D B C dk min rs min rs a ~ Load Ratings kn Dynamic Static Weight ~kg GEGZ3ES GEGZ3ES-2RS GEGZ38ES GEGZ38ES-2RS GEGZ44ES GEGZ44ES-2RS GEGZ50ES GEGZ50ES-2RS GEGZ57ES GEGZ57ES-2RS GEGZ63ES GEGZ63ES-2RS GEGZ69ES GEGZ69ES-2RS GEGZ76ES GEGZ76ES-2RS GEGZ82ES GEGZ82ES-2RS GEGZ88ES GEGZ88ES-2RS GEGZ95ES GEGZ95ES-2RS GEGZ0ES GEGZ0ES-2RS GEGZ4ES GEGZ4ES-2RS GEGZ39ES GEGZ39ES-2RS

60 Spherical Plain GE & GEG..C Bearing Number Dimensions (mm) d D B C dk min rs min rs a ~ Load Ratings kn Dynamic GE4C GE5C GE6C GE8C GE0C GE2C GE5C GE7C GE20C GE25C GE30C GEG4C GEG5C GEG6C GEG8C GEG0C GEG2C GEG5C GEG7C GEG20C GEG25C GEG30C Static Weight ~kg 60

61 Spherical Plain GE ET/2RS - GE XT/2RS Bearing Number Dimensions (mm) d D B C dk min rs min rs a ~ Load Ratings kn Dynamic GE5ET GE 5 ET 2RS GE7ET GE 7 ET 2RS GE20ET GE 20 ET 2RS GE25ET GE 25 ET 2RS GE30ET GE 30 ET 2RS GE35ET GE 35 ET 2RS GE40ET GE 40 ET 2RS GE45ET GE 45 ET 2RS GE50ET GE 50 ET 2RS GE55ET GE 55 ET 2RS GE60ET GE 60 ET 2RS GE70ET GE 70 ET 2RS GE80ET GE 80 ET 2RS GE90ET GE 90 ET 2RS GE00ET GE 00 ET 2RS GE0ET GE 0 ET 2RS GE20ET GE 20 ET 2RS GE40XT GE 40 XT 2RS GE60XT GE 60 XT 2RS GE80XT GE 80 XT 2RS GE200XT GE 200 XT 2RS GE220XT GE 220 XT 2RS GE240XT GE 240 XT 2RS GE260XT GE 260 XT 2RS GE280XT GE 280 XT 2RS GE300XT GE 300 XT 2RS GE ET are made of carbon chromium steel, fractured, hardened and phosphated, with a sliding surface of PTFE fabric. The inner rings are made of carbon chromium steel and hardened. The sliding surface is treated with chromium plating. The 2RS design has seals at both sides. Static Weight ~kg 6

62 Spherical Plain GEZ ET-2RS Bearing Number Dimensions (inch / mm) d D B C dk min rs min rs a ~ Load Ratings kn Dynamic GEZ9ET-2RS 0.75 / / / / / / 0.3 / GEZ22ET-2RS / / / / / / 0.3 / GEZ25ET-2RS / / / / / / 0.3 / GEZ3ET-2RS.25 / / / / / 45.5 / / GEZ34ET-2RS.375 / / / / / 49 / / GEZ38ET-2RS.5 / / / / / 54.7 / / GEZ44ET-2RS.75 / / / / / 63.9 / / GEZ50ET-2RS 2 / / / / / 73 / / GEZ57ET-2RS 2.25 / / / / / 82 / / GEZ63ET-2RS 2.5 / / / / / 92 / / GEZ69ET-2RS 2.75 / / / / / 00 / / GEZ76ET-2RS 3 / / / / / 09.5 / / GEZ82ET-2RS 3.25 / / / / / 9 / / GEZ88ET-2RS / / / / / 28 / / GEZ95ET-2RS 3.75 / / / / / 37 / / GEZ0ET-2RS 4 / 6.25 / / / / 46 / / GEZ07ET-2RS 4.25 / / / / / 55 / / GEZ4ET-2RS 4.5 / / / / / 64.5 / / GEZ20ET-2RS 4.75 / / / / / 7 / / GEZ27ET-2RS 5 / / / / / 83 / / GEZ52ET-2RS 6 / / / / / 207 / / Static Weight ~kg GEZ ET are made of carbon chromium steel, fractured, hardened and phosphated, with a sliding surface of PTFE fabric. The inner rings are made of carbon chromium steel and hardened. The sliding surface is treated with chromium plating. The 2RS design has seals at both sides. 62

63 Spherical Plain rs D d dk S B T GACZ S Bearing Number Dimensions (inch / mm) d D B C T dk S A max rs rs aº ~ Load Ratings kn Weight Dynamic Static ~kg GACZ 2 S 0.5 / / / / / / / / / GACZ 5 S 25 / / / / / / / / / GACZ 9 S 0.75 / / / / /.8.08 / / / 3.8 / GACZ 22 S / / / / / / / / / GACZ 25 S / / / /.8 / / / / / GACZ 3 S.25 / / / / / / / / / GACZ 34 S.375 / / / 9.56 / / / / / / GACZ 38 S.5 / / / / / / / / / GACZ 44 S.75 / / / / / / / / / GACZ 50 S 2 / / / / / / / / / GACZ 57 S 2.25 / / / / / / / / / GACZ 63 S 2.5 / / / / / / / / / GACZ 69 S 2.75 / / / / / / / / / GACZ 76 S 3 / / 25.7 / / / / / / / GACZ 82 S 3.25 / / / / / / / / / GACZ 88 S / / / / / / / / / GACZ 95 S 3.75 / / / / / / / / / GACZ 0 S 4 / 6.25 / / / / / / / / GACZ 4 S 4.5 / / / / / / / / / GACZ 27 S 5 / / / / / / / 3.9 / / GACZ 52 S 6 / / / / / / / / /

64 Spherical Plain rs D d dk S B T GAC S Bearing Number Dimensions (mm) d D B C T dk S A max rs rs Load Ratings kn aº ~ Dynamic Static GAC25S GAC28S GAC30S GAC32S GAC35S GAC40S GAC45S GAC50S GAC55S GAC60S GAC65S GAC70S GAC75S GAC80S GAC85S GAC90S GAC95S GAC00S GAC05S GAC0S GAC20S GAC30S GAC40S GAC50S GAC60S GAC70S GAC80S GAC90S GAC200S Weight ~kg 64

65 Rod End Steel-on-Bronze B C d2 rs l3 h l4 dk d3 d4 l5 l4 d G W SIBP Bearing Number d B dk C Max d2 G 6H Dimensions (mm) h l3 Min l4 l5 l7 W d3 d4 rs min α Load Ratings kn Dynamic Static Weight ~kg SIBP5S M SIBP6S M SIBP8S M SIBP0S M SIBP0S/B M SIBP2S M SIBP2S/B M SIBP4S M SIBP4S/B M SIBP6S M SIBP6S/B M SIBP8S M SIBP20S M SIBP22S M SIBP25S M SIBP28S M SIBP30S M Can supply other rod ends with different pitch or accuracy of thread. For left-hand thread,suffix L is added to bearings number and thread sign,e.g. SILBP20S M20.5L-6H. The rod and inner ring of the bearings is of stainless steel and the mark of the items has a letter X.That is SIBP...S/X. 65

66 Rod End Steel-on-Bronze B C d2 rs l h l2 l7 dk d G SABP Bearing Number d B dk Dimensions (mm) C Max d2 G 6G h l min l2 l7 Load Ratings kn rs min αº Dynamic Static Weight ~kg SABP 5S M SABP 6S M SABP 8S M SABP 0S M SABP 0S-B M0 X SABP 2S M SABP 4S M SABP 6S M SABP 8S M SABP 20S M SABP 22S M SABP 25S M SABP 28S M SABP 30S M Can supply other rod ends with different pitch or accuracy of thread. For left-hand thread,suffix L is added to bearings number and thread sign,e.g. SILBP20S M20.5L-6H. The rod and inner ring of the bearings is of stainless steel and the mark of the items has a letter X.That is SIBP...S/X. 66

67 Rod End Steel-on-Bronze B C d2 rs l h l2 l7 dk d G SAZP Bearing Number d B dk C Max Dimensions (inch / mm) Load Ratings kn Weight l rs αº ~kg d2 G h l2 l7 Dynamic Static min min SAZP4Z SAZP6Z / SAZP7Z / SAZP9Z / SAZPZ / SAZP2Z / SAZP5Z / SAZP9Z / SAZP25Z / SAZP25Z For left-hand thread. suffix L is added to bearings number e.g. SALZP2Z 67

68 Rod End Steel-on-Bronze B C d2 rs l3 h l4 dk d3 d4 l5 l4 d G W SIZP Bearing Number d B dk C Max d2 G h Dimensions (inch / mm) l3 Min l4 l5 l7 W d3 d4 rs Min αº Load Ratings kn Dynamic Static Weight ~kg SIZP4Z SIZP6Z / SIZP7Z / SIZP9Z / SIZPZ / SIZP2Z / SIZP5Z / SIZP9Z / SIZP25Z / SIZP25Z For left-hand thread,suffix L is added to bearings number. e.g. SILZP2S 68

69 Rod End Steel-on-Steel B C d2 rg d3 d4 l5 l3 h l4 dk d G W SIZJ Bearing Number d B dk C MAX d2 G h Dimensions (inch / mm) l3 Min l4 l5 W d3 d4 rs Min αº Load Ratings kn Dynamic Static Weight ~kg SIZJ SIZJ / SIZJ / SIZJ / SIZJ / SIZJ / SIZJ / SIZJ / For left-hand thread,suffix L is added to bearings number SILZJ2. 69

70 Rod End Steel-on-Steel B C d2 rs l h l2 dk d G SAZJ Bearing Number d B dk C MAX Dimensions (inch / mm) d2 G h l Min l2 rs min αº Load Ratings kn Dynamic Static Weight ~kg SAZJ SAZJ / SAZJ / SAZJ / SAZJ / SAZJ / SAZJ / SAZJ / For left-hand thread,suffix L is added to bearings number e.g. SALZJ2S. 70

71 Bearing Kits Trailer Kits TK 000 This kit for a axis includes the following: 2 pces. L4460 Bearing Cup 2 pces. L Tapered Bearing pce..29 x.980 x Oil Seal pce. Grease Pack pce. Cotter Pin TK 063 This Kit for a -/6 axis includes the following: 2 pces. L4460 Bearing Cup 2 pces. L Tapered Bearing pce..250 x.9790 x Oil Seal pce. Grease Pack pce. Cotter Pin TK 3500 This Kit for a 3500lbs. axis includes the following: pces. L 68 Bearing Cup pces. L 4460 Bearing Cup pces. L 6849 Tapered Bearing pce. L Tapered Bearing pce..78 x 2.56 x 0500 Oil Seal pce. Grease Pack pce. Cotter Pin Snowmobile Bearings Bearings for snowmobiles beacon 325 grease Low temperature -55 c to +20 c RK C3 LT (Low Temp) RK C3 LT (Low Temp) RK C3 LT (Low Temp) RK C3 LT (Low Temp) RK C3 LT (Low Temp) RK C3 LT (Low Temp) Double Lip Seals, Blue Color 7

72 Hvac Bearings RCSM RCR RABR RCR & LRCR Locking Collar Unit No. RCSM 7 /2 5/8 Bore inch / mm inch / mm inch / mm inch / mm Dimensions inch / mm inch / mm inch / mm inch / mm Bearing No. d A F L B B S T d 7 /2 5/8 RCSM 20 3/4 20 3/4 RCSM 25 5/6 25 5/6 2-7/ / / LRCSM -3/6-3/6 2-7/ RCR Series LRCR 3/4 3/4-3/6 46 RCR / RABR Locking Collar Unit No. RABR 7 /2 5/ / / /8 5.9 / / / / / / / / / / / / / / / / / / / /2 2.7 /2 2.7 /2 2.7 / / / CSA CSA CSA CSA CSA 04-2 CSA Bore inch / mm inch / mm inch / mm inch / mm Dimensions inch / mm inch / mm inch / mm Bearing No. d D B A M d S T 7 /2 5/8 RABR 20 3/4 20 3/4 RABR 25 5/6 RABR 30-3/6 25 5/6 30-3/ / /32 3-7/32 3-3/ /6 7.5 / /6 2 3/6 2-3/ / / / / / / / / / / / / / / / SA SA SA SA Rubber Insert No. RC-3 RC-4 RC-5 RC-6 LRCR-2 RCR-6 Rubber Insert No. R-4 R-5 R-6 R-7 Rating lbs N Dynamic Cr Rating lbs N Dynamic Cr Weight lbs / Kg Weight lbs / Kg

73 Mast Guide Bearings Technical Illustrations r D R r D R D r R B C A B C A B C A Style Style B Style 2A D r r D D r r D B C A B C A B C A B C A Style 3 Style 4 Style 4A Style 5 r D r D r D R r D R B C A B C A B C A B C A Style 6 Style 6A Style 7 Style 8 73

74 Mast Guide Bearings Bearing No. Style Bore (inch / mm) B Outside Dia. (inch) A Inner Ring (inch / mm) C Outer Ring (inch) D Radius R Fillet *r MG-205-FF / / MG-305-DDB B / / MG-305-DD / / MG-305-DDE / / Bearing No. Style Bore (inch / mm) B Outside Dia. (inch) A Inner Ring (inch / mm) C Outer Ring (inch) D Radius R Fillet *r MG-305-DDA.0000 / / Bearing No. Style Bore (inch / mm) B Outside Dia. (inch) A Inner Ring (inch / mm) C Outer Ring (inch) D Radius R Fillet *r MG-206-FFZ 2A.8 / / MG-206-FFZA 2A.8 / / MG-206-FFU 2A.8 / / MG-206-FFZB 2A.8 / / MG-206-FFM 4A.8 / / MG-206-FFA 3.8 / / MG-206-FFUA 2A.8 / / MG-206-FFUB 2A.8 / / MG-306-DDB.8 / / MG-306-FFB.8 / / MG-206-FFK 2A.8 / / MG-206-FFKA 2A.8 / / MG-206-FFW 2A.8 / / MG-206-FFWA 2A.8 / / MG-206-FFP 2A.8 / / MG-206-FFWB 2A.8 / / MG-206-FFPA 2A.8 / / MG-306-DD.8 / / MG-306-FF.8 / / MG-206-FFPB 2A.8 / /

75 Mast Guide Bearings Bearing No. Style Bore (inch / mm) B Outside Dia. (inch) A Inner Ring (inch / mm) C Outer Ring (inch) D Radius R Fillet *r MG-207-FFP 6A.378 / / MG-207-FFJ 6A.378 / / MG-207-FFH 6A.378 / / MG-207-FFJA 2A.378 / / MG-307-FFJB.3780 / / MG-307-FFJB.3780 / / MG-307-FFK.3780 / / MG-307-FFWK.3780 / / MG-307-FFWP.3780 / / MG-307-FFWR.3780 / / MG-207-FFQB 2A.378 / / MG-307-FFB / / MG-207-FFU 2A.378 / / MG-307-FFP B.3780 / / MG-307-FFE / / MG-307-FFH.3780 / / MG-207-FFM / / MG-307-FFM B.3780 / / MG-307-FFA.3780 / / MG-307-FFHA.3780 / / MG-207-FFQA 2A.378 / / MG-207-FFQ 6A.378 / / MG-207-FFU 6A.378 / / MG-207-FFK 6A.378 / / MG-307-FFQ / MG-307-FFQB /

76 Mast Guide Bearings Bearing No. Style Bore (inch / mm) B Outside Dia. (inch) A Inner Ring (inch / mm) C Outer Ring (inch) D Radius R Fillet *r MG-208-FFB / / 8 - MG-208-FFM / / MG-308-FFH.5748 / / MG-308-FFAB B.5748 / / MG-308-FFAC B.5748 / / MG-308-FFPA.5748 / / MG-308-FFAD B.5748 / / MG-308-FFPB.5748 / / MG-308-FFA.5748 / / MG-308-FFE.5748 / / Bearing No. Style Bore (inch / mm) B Outside Dia. (inch) A Inner Ring (inch / mm) C Outer Ring (inch) D Radius R Fillet *r MG-309-DD / / MG-309-DDH / / MG-309-DDE / / MG-309-DDB B.777 / / MG-309-DDA.777 / / MG-309-DDBA B.777 / / Bearing No. Style Bore (inch / mm) B Outside Dia. (inch) A Inner Ring (inch / mm) C Outer Ring (inch) D Radius R Fillet *r MG-3-FFA / / MG-3-ZZA / / MG-3-FF / / MG-3-ZZ / /

77 Solid Shaft Collar ds GRB Part number Bore «d» O.D. «D» Width «B» SC /8 / SC 3/6 3/ SC /4 / SC 5/6 5/ SC 3/8 3/ SC 7/6 7/ SC /2 / SC 96 9/ SC 5/8 5/ SC /6 / SC 3/4 3/ SC 3/6 3/ SC 7/8 7/ SC 5/6 5/ SC SC -/6 -/ SC -/8 -/ SC -3/6-3/ SC -/4 -/ SC -5/6-5/ SC -3/8-3/ SC -7/6-7/ SC -/2 -/ SC -9/6-9/ SC -5/8-5/ GRB Part number Bore «d» O.D. «D» Width «B» SC -/6 / SC -3/4 3/ SC -3/6 3/ SC -7/8 7/ SC -5/6 5/ SC SC 2-/8 2 / SC 2-3/6 2 3/ SC 2-/4 2 / SC 2-5/6 2 5/ SC 2-3/8 2 3/ SC 2-7/6 2 7/ SC 2-/2 2 / SC 2-9/6 2 9/ SC 2-5/8 2 5/ SC 2-/6 2 / SC 2-3/4 2 3/ SC 2-3/6 2 3/ SC 2-7/8 2 7/ SC 2-5/6 2 5/ SC SC 3-3/6 3 3/ SC 3-7/6 3 7/ SC 3-5/6 3 5/ SC 4-7/6 4 7/ SC 4-5/6 4 5/ Standard Tolerances Dimensions (Bore) Tolerances /8" - 3" " - 4 5/6" Items in bold = stock items other sizes available on request Some sizes available in zinc plated or black oxide finish 77

78 Double Split Shaft Collar 2-dc 2-dc D d B GRB Part number Bore «d» O.D. «D» Width «B» 2SC /8 /8 /2 /4 2SC 3/6 3/6 5/8 5/6 2SC /4 /4 /6 5/6 2SC 5/6 5/6 /6 5/6 2SC 3/8 3/8 7/8 /32 2SC 7/6 7/6 5/6 3/8 2SC /2 /2 /8 3/32 2SC 9/6 9/6 /4 7/6 2SC 5/8 5/8 5/6 7/6 2SC /6 /6 3/8 7/6 2SC 3/4 3/4 /2 /2 2SC 3/6 3/6 5/8 /2 2SC 7/8 7/8 5/8 /2 2SC 5/6 5/6 3/4 /2 2SC 3/4 /2 2SC /6 /6 7/8 /2 2SC /8 /8 7/8 /2 2SC 3/6 3/6 2 /6 /2 2SC /4 /4 2 /6 /2 2SC 5/6 5/6 2 /8 9/6 2SC 3/8 3/8 2 /4 9/6 2SC 7/6 7/6 2 /4 9/6 2SC /2 /2 2 3/8 9/6 2SC 9/6 9/6 2 3/8 9/6 2SC 5/8 5/8 2 5/8 /6 GRB Part number Bore «d» O.D. «D» Width «B» 2SC /6 /6 2 3/4 /6 2SC 3/4 3/4 2 3/4 /6 2SC 3/6 3/6 2 7/8 /6 2SC 7 /8 7/8 2 7/8 /6 2SC 5/6 5/6 3 /6 2SC /6 2SC 2 /6 2 /6 3 /8 3/4 2SC 2 /8 2 /8 3 /4 3/4 2SC 2 3/6 2 3/6 3 /4 3/4 2SC 2 /4 2 /4 3 /4 3/4 2SC 2 5/6 2 5/6 3 3/8 3/4 2SC 2 3/8 2 3/8 3 /2 3/4 2SC 2 7/6 2 7/6 3 /2 3/4 2SC 2 /2 2 /2 3 3/4 7/8 2SC 2 9/6 2 9/6 3 7/8 7/8 2SC 2 5/8 2 5/8 3 7/8 7/8 2SC 2 /6 2 /6 4 7/8 2SC 2 3/4 2 3/4 4 7/8 2SC 2 3/6 2 3/6 4 /4 7/8 2SC 7/8 2 7/8 4 /4 7/8 2SC 2 5/6 2 5/6 4 /4 7/8 2SC /4 7/8 2SC 3 3/6 3 3/6 4 /2 7/8 2SC 3 7/6 3 7/6 4 3/4 7/8 2SC 3 /2 3 /2 4 3/4 7/8 2SC 3 5/6 3 5/6 5 /4 7/8 Standard Tolerances Dimensions (Bore) Tolerances /8" - 3" " - 3 5/6" Items in bold = stock items other sizes available on request 78

79 Engineering

80 Bearing Tolerances Metric Bearings The tolerances indicated on the following pages conform to the Anti-Friction Bearing Manufacturers Association (AFBMA) and the International Standards Organization (ISO) standards. These bearings are available in Tolerance Classes, STANDARD (ABEC-) (no markings), P/6 (ABEC-3). P/5 (ABEC-5) and P/4 (ABEC-7). Bearings in Tolerance Classes P/5 (ABEC-5) and P/4 (ABEC-7) are generally used in special applications such as machine tool spindles. GRB normally keeps the ABEC- Standard bearings in stock. Inch Bearings Our inch series bearings are only available in STANDARD Tolerance Class, which conform to British Standards for external dimension limits and running accuracy. To clarify the headings and symbols used in these Tolerance Tables, the following definitions will apply: d Nominal bearing bore diameter d min The minimum diameter reading obtained by two-point measurements of a bearing bore having out-of-roundness and taper d max The maximum diameter reading obtained by two-point measurements of a bearing bore having out-of-roundness and taper dm D (d max + d min / 2) which is the mean bore diameter for a particular bearing Nominal bearing outside diameter D min The minimum diameter reading obtained by two-point measurements of a bearing outside surface having out-of-roundness and taper D max The maximum diameter reading obtained by two-point measurements of a bearing outside surface having out-of-roundness and taper Dm B (D max + D min / 2) which is the mean outside diameter for a particular bearing Width of bearing 80

81 Ball Bearing Tolerances Radial Bearings - Metric (except Metric Tapered Roller Bearings) Tolerance Class - STANDARD (ABEC-) Outer Ring Outer Ring Nominal O.D. Diameter (Metric) Outside Diameter Tolerances (inch) Width Tolerances (inch) D DM D min D max Over Incl. High Low Maximum Minimum B Tolerances are identical to those of inner ring of the the same bearing Inner Ring Inner Ring Nominal Bore Diameter (Metric) Bore Tolerances (inch) Width Tolerances (inch) d dm d min d max B Over Incl. Low High Minimum Maximum Maximum Minimum

82 Bearing Tolerances Radial Bearings - Inch (Except Tapered Roller Bearings) Outer Ring Nominal Bore Diameter (inch) Bore Tolerances (inch) Width Tolerances (inch) d dm B Over Incl. Low High Maximum Minimum Tolerances are identical to those of inner ring of the same bearing Inner Ring Nominal Bore Diameter (inch) Bore Tolerances (inch) Width Tolerances (inch) d dm B Over Incl. Low High Maximum Minimum Series Radial Bearings - Inch Outer Ring 82 Nominal Bore Diameter (inch) Bore Tolerances (inch) Width Tolerances (inch) D D B Over Incl. Low High Maximum Minimum 0" /6" /8" 2 9/6" Inner Ring Nominal Bore Diameter (inch) Bore Tolerances (inch) Width Tolerances (inch) d d B Over Incl. Low High Maximum Minimum 0" 5/8 " /8 " /8 " /8 " 5/6 "

83 Bearing Tolerances Internal Clearance The Internal Clearance of a bearing is the total distance through which one ring can move relative to the other ring under zero load. This movement in a radial direction is called Radial Internal Clearance and the movement in an axial direction, Axial Internal Clearance. Radial Internal Clearance Axial Internal Clearance The Radial Internal Clearance of a bearing before mounting is greater than when it is installed. The reduction in clearance arises from the expansion of the inner ring or contraction of the outer ring when they are mounted with an interference fit and from the relative heat expansion of the bearing at the operating temperature. The Internal Clearance of a ball bearing should approach zero when it is mounted and running at its operating temperature. However, for Cylindrical, Tapered and Spherical Roller bearings some Radial Internal Clearance should generally be retained under normal operating conditions. This does not apply, however, when a very rigid bearing arrangement is required, for example. in machine tool spindles. The standard Internal Radial Clearance values have been established to provide the optimum operating bearing clearance for those applications where normal fits and operating conditions apply. For other conditions, where both outer and inner rings are mounted with an interference fit, bearings with Radial Internal Clearance other than Standard should be selected. In such cases the net clearance remaining after mounting should be checked. Suffixes C/ through C/5 are used to designate bearings having other than Standard clearance as follows: C/ - Internal Clearance is smaller than C/2 C/2 - Internal Clearance is smaller than Standard STANDARD - No clearance marking is indicated on the bearing or packaging C/3 - Internal Clearance larger than Standard C/4 - Internal Clearance larger than C/3 C/5 - Internal Clearance larger than C/4 The following Tables indicate the values for the various Internal Clearance groups which conform to the International Standards Organization (ISO) and The Anti-Friction Bearing Manufacturers Association (AFBMA) standards. These values apply to bearings prior to mounting and under zero load. Another similar system is commonly used in applications involving Miniature Ball bearings with a bore diameter under 0mm. A tight radial play would be expressed as MC or MC2 for metric bearings, or P02 or P3 for inch size bearings A medium radial play would be expressed as MC3 or MC4 for metric bearings, or P24 or P35 for inch size bearings A loose radial play would be expressed as MC5 or MC6 for metric bearings, or P58 or P8 for inch size bearings 83

84 Fit Charts Figure. Bearing Rotation And Load Illustration Ring Load Fit Inner ring: rotating Outer ring: stationary Load direction: constant Static load Rotating inner ring load Inner Ring: thight fit Inner Ring: stationary Outer Ring: rotating Load direction: rotates with outer ring Unbalanced load Static outer ring load Outer Ring: loose fit Static Load Inner ring: stationary Outer ring: rotating Load direction: constant Static load Static inner ring load Inner Ring: loose fit Inner ring: rotating Outer ring: stationary Load direction: rotates with outer ring Unbalanced load Rotating outer ring load Outer Ring: tight fit Unbalanced Load Figure.2 class 0 Loose fit Tight fit Transition fit Tight fit class 0 84

85 Trust Bearing Fits Shaft Fits Housing Fits Type Of Load Shaft Diameter Shaft Fits Load Conditions Housing Fits Notes Axial load only for all thrust bearings All sizes js6 Static inner ring loads All sizes js6 Axial load only All thrust bearings When another bearing is used to support radial load H8 Clearance given between outer ring and housing Accuracy required with thrust ball bearings Combined load: spherical roller thrust bearings Inner ring rotating load or direction indeterminate -200 k m n6 Combined load: Spherical roller thrust bearings Static outer ring load Outer ring rotating load or direction indeterminate load H7 K7 M7 Normal usage conditions Medium to heavy loads Needle Roller Bearing Fits Shaft Fits Conditions Load Type Type Of Load Shaft Diameter Shaft Fits Light load -50 j5-50 k5 Rotating inner ring or indeterminate direction load Normal load m5 50- m6 Static inner ring load Heavy load and shock load Medium and low speed revolution. Light load -50 m6 50- n6 All sizes General application All sizes h6 g6 Requiring high speed rotation All sizes h5 85

86 Needle Roller Bearing Fits Housing Fits Load Type Static inner ring load Outer ring rotating load Direction indeterminate load Conditions Type of Load Normal to heavy load Outer ring rotating load Light loads Normal loads Heavy and normal loads Light loads Normal loads Very heavy and shock loads Shaft Fits j7 H7 M7 N7 P7 J7 K7 M7 Fitting Values for Radial Ball Bearings ( µm ) Nominal Bore Diameter d (mm) Tolerance of Bore Diameter over incl. ( µm ) g5 g6 h5 h6 j5 j ~ +9-4 ~ +2 ~ ~ ~ ~ ~ + -3 ~ +4 ~ ~ ~ ~ ~ +4-2 ~ +7 ~ ~ ~ ~ ~ +6-3 ~ +20 ~ ~ ~ ~ ~ ~ +25 ~ ~ ~ ~ ~ ~ +29 ~ ~ ~ ~ ~ ~ +34 ~ ~ ~ ~ ~ ~ +39 ~ ~ ~ ~ ~ ~ +44 ~ ~ ~ ~ ~ ~ +49 ~ ~ ~ ~ ~ ~ +54 ~ ~ ~ ~ ~ ~ +60 ~ ~ ~ ~ 86

87 Ball Bearing Fits Shaft Fits Bearing Type Load Conditions Ball Bearings Cylindrical and Tapered Ball Bearings Spherical Roller Bearings Shaft Fits Shaft Diameter (mm) h5 Light or fluctuating variable load js k m js5 Cylindrical bore bearings Rotating inner ring or indeterminate direction load Normal to heavy load k m m n p r6 Very heavy or shock load n p r6 Static inner ring load Inner ring axial displacement required Easy axial displacement of inner ring not required All shaft diameters All shaft diameters g6 h6 Housing Fits Housing Type Load Conditions Housing Fit Solid or split housing Outer ring static load All load conditions Heat conducted through shaft H7 G7 Light to normal JS7 Direction indeterminate load Normal to heavy load K7 heavy shock load M7 Solid housing Light or variable load M7 Outer ring rotating load Normal to heavy load N7 Heavy load (thin wall housing) Heavy shock load P7 87

88 Technical Data Dimension Deviation Δds: Δdmp: Δd2mp: ΔDs: ΔDmp: ΔBs: ΔCs: ΔTs: ΔTs: ΔT2s: Single bore diameter deviation Single plane mean bore diameter deviation Single plane mean bore diameter deviation (for double direction thrust ball bearing) Single outside diameter deviation Single plane mean outside diameter deviation Inner ring width deviation. or center washer height deviation Outer ring width deviation Overall width deviation of assembled single row tapered roller bearing, or height deviation of single direction thrust bearing Height deviation of double direction thrust ball bearing, or effective width deviation of roller and inner ring assembly of tapered roller bearing Double direction thrust ball bearing housing washer back face height deviation, or tapered roller bearing outer ring effective width deviation Chamfer Boundary rs min: Minimum allowable chamfer dimension for inner /outer ring, or small end of inner ring on tapered roller bearing rs max: Maximum allowable chamfer dimension for inner /outer ring, or large end of inner ring on tapered roller bearing rs min: Minimum allowable chamfer dimension for double direction thrust ball bearing center washer, small end of inner/outer ring of angular contact ball bearing, large end of outer ring of tapered roller bearing rs max: Maximum allowable chamfer dimension for double direction thrust ball bearing center washer, small end of inner/outer ring of angular contact ball bearing, large end of outer ring of tapered roller bearing r2s max: Maximum allowable chamfer dimension for small end of inner/outer ring of tapered roller bearing Dimension Variation Vdp: Vd2p: Vdmp: VDp: VDmp: VBs: VCs: Single radial plane bore diameter variation Single radial plane bore diameter variation (double direction thrust bal bearing) Mean single plane bore diameter variation Single radial plane outside diameter variation Mean single plane outside diameter variation Inner ring width variation Outer ring width variation Rotation Tolerance Kia: Sia: Sd: Kea: Sea: SD: Si: Se: Inner ring radial runout Inner ring axial runout (wide side) Face runout with bore Outer ring radial runout Outer ring axial runout Outside surface inclination Thrust bearing shaft washer raceway (or center washer raceway) thickness variation Thrust bearing housing washer raceway thickness variation 88

89 Grease Charts Grease Name Dropping Point Penetration 60x Thickener Temp. Range F Features Shell Alvania RL2 Shell Alvania RL Lithium Lithium -30 to to 275 Low Noise General Purpose & Electric Motors - Replaces Alvania 2/3 Shell Alvania EP Lithium -0 to 275 Extreme Pressure Shell Darina Microgel Shell Dolium BRB Polyurea -0 to 350* (*with frequent Lubrication) -30 to 350 (400 short exposure) High Temperature & Water Resistant High Speed. High Temp. Corrosion Resistant Exxon Beacon Lithium -50 to 250 Low Temperature Exxon Polyrex EM Polyurea -40 to 350 Electric Motor Grease High Temp. Low Noise Chevron SRI Polyurea -20 to 350 High Temp Excellent Rust Protection Mobil Clay (non soap) -60 to 350 Mobil FM Aluminum Complex -20 to 75 High Temp. High Wear Synthetic Grease Mil -G8322E Food Grade Grease Water Resistant Corrosion Protection Kluber Isoflex LDS Lithium - 50 to 280 High Speed Low Noise Kluber Isoflex NBU Lithium - 30 to 250 High Speed Kyodo Yushi Multitemp SRL Lithium -50 to 300 Low Noise 89

90 Conversion Formulas To Convert To: To Convert From: Multiply By: Bars Pounds / Square Feet 2089 Centimeters Feet Centimeters Inches Degrees Farenheit Degrees Centigrade toc=(tof-32)/.8 Degrees Centigrade Degrees Farenheit tof=.8*toc+32 Foot Meter Foot Millimeter Foot / Minute (Fpm) Meter / Second (M/Min) Foot / Minute (Fpm) Meter / Second (M/Sec) Inch Millimeter 25.4 Inch Meter Inch2 Meter Inch / Second (In/Sec) Meter / Second (M/Sec) Kilograms (Kg) Pounds (Lbs.) Kilograms / Sq. Centimeter (Kg/Cm2) Pound / Sq. Inch (Psi) Kilogram-Force (Kgf) Newton (N) 9.8 Kilogram-Force-Meter Newton-Meter (N*M) 9.8 Meter Feet 3.28 Meter / Minute (M/Min) Feet / Minute (Fpm) 3.28 Micron Thousandths Millimeter Inch Newton (N) Pound-Force (Lbf) Newton (N) Kilograms (Kg) 0.09 Newton-Meter (Nm) Inch-Pounds 8.85 Newton-Meter (Nm) Foot-Pound Pounds (Lbs) Kilograms (Kg) Pound-Force (Lbf) Newton (N) Pound-Force-Inch (In-Lbs) Newton-Meter (N*M) Pound-Force-Foot (Ft-Lbs) Newton-Meter (N*M).3558 Pounds / Inch2 (Psi) Kilograms / Centimeter2 (K/Cm2) Pounds / Inch2 (Psi) Bar Square Inches (In2) Square Millimeters (Mm2) Square Millimeters (Mm2) Square Inches (In2) Thousandths Microns

91 Heavy Duty Needle Bearings GRB needle bearings of type HJ are made of high quality bearing steel. They have a steel cage to keep the needles in and to provide sufficient grease storage. The needles are made of high carbon chrome steel, hardened and ground to close tolerance. Lubrication The HJ outer ring has a lubrication groove in the outside diameter and a lubrication hole in the groove for relubrication through the outer ring. The IR inner ring have lubrication grooves in the bore and a lubrication hole for relubrication through the inner ring. Seals GRB also offers needle bearings with one or two integral rubber seals. Mounting Dimensions Heavy duty needle bearings are normally mounted in their housings with a clearance fit if the load is stationary relative to the housing, and with a tight transition fit if the load rotates relative to the housing. If a tight transition fit of the bearing in the housing is needed,a reduction of the needle complement bore diameter may result. In that case, the shaft raceway diameter may be reduced. The tables of dimensions list the recommended ISO H7 tolerances for the housing bore and the recommended ISO h6 tolerances for the shaft raceway when the outer ring is to be mounted with a clearance fit. They also list the recommended ISO N7 tolerances for the housing bore and the recommended ISO f6 tolerances for the shaft raceway when the outer ring is to be mounted with a transition fit. 9

92 Rod Ends Rod ends consist of an eye-shaped head with integral shank forming housing and a standard spherical plain bearing, or a spherical plain bearing inner ring, or a spherical plain bearing inner ring and a sliding layer between the bore of the head and the inner ring. As a rule, rod ends are available with left or right-hand female or male threads. GRB rod ends have the sliding contact surface combinations steel-on-steel, steel-on-bronze, steel-on-ptfe composite material and steel-on-ptfe fabric. GRB steel-on-steel and steel-on-bronze rod ends have very wear-resistant sliding surfaces and perform well under conditions of lubricant starvation. Rod ends with this sliding contact surface combination require regular relubrication. They are particularly suited for bearing arrangements where heavy alternating loads have to be accommodated. GRB maintenance-free rod ends sliding contact surfaces have two groups: steel-on-ptfe composite material and steel-on-ptfe fabric. They have very low friction and can be operated without maintenance. They are used for applications where long bearing lives are required without maintenance, or where operating conditions, such as inadequate lubrication or the absence of lubrication make the use of steel-on-steel bearing inadvisable. The maintenance-free bearings are primarily intended for applications where loads are heavy and have a constant direction. Design Characteristics GRB rod end of series SI (A) E and SI (A) ES is made of carbon steel and is zinc coated to protect against corrosion. Rod end of series SI (A) ZJ is made of carbon steel and is zinc coated to protect against corrosion. The inner ring is made of carbon chromium steel and hardened. The sliding surface is treated with chromium plating. GRB steel-on-bronze rod ends comprise a rod end, a spherical plain bearing inner ring and bronze liner. The rod end is made of carbon steel, zinc coated to protect against corrosion. The inner ring is made of carbon chromium steel and hardened. The sliding surface is treated with chromium plating. GRB steel-on-bronze rod ends can be relubricated via a nipple or a hole in the rod end. GRB steel-on-ptfe composite material rod ends comprise a rod end and a steel-on-ptfe composite material spherical plain bearing. The bearings are held in position in the housing bore axially by staking at both sides. The rod end is made of carbon steel, zinc coated to protect against corrosion. The inner ring is made of carbon chromium steel and hardened. The sliding surface is treated with chromium plating. Permissible operating temperature range: GRB steel-on-steel and steel-on-ptfe composite material rod ends can be used at temperature -50º C~+50º C. 92

93 Rod Ends Tolerances for Rod Ends d (mm) Δhs (mm) Δhs (mm) over incl. max min max min Symbols of Dimension and Tolerance D: Bearing bore diameter, nominal. Δdmp: Single plane mean bore diameter deviation. Vdp: Bore diameter variation in a single radial plane. Vdmp: Mean bore diameter variation. ΔBs: Deviation of a single width of the inner ring. B: Width of inner ring, nominal. D: Bearing outside diameter, nominal. ΔDmp: Single plane mean outside diameter deviation. VDp: Outside diameter variation in a single radial plane. VDmp: Mean outside diameter variation. ΔCs: Deviation of a single width of the outer ring. C: Width of outer ring, nominal. ΔTs: Actual deviation of width of the angular contact spherical plain bearing. ΔHs: Actual deviation of height of the spherical plain thrust bearing. Δhs. Δhs: Center height deviation of rod ends or ball joint rod ends. Shaft Fits Thread Operating Conditions Tolerance Male Thread Female Thread With indeterminate loads n6. p6 6g 6H Normal conditions h6. h7 UNF-2A UNF-2B 93

94 Rod Ends Shaft Diameter Tolerances Shaft Diameter (mm) Shaft Diameter Tolerances um h6 h7 n6 p6 over incl. high low high low high low high low Radial Internal Clearance of Rod Ends Series SI E. SI ES. SA E. SA ES d (mm) Group Normal μm over incl. min max Series SI C. SA C. SI ET-2RS. SA ET-2RS d (mm) Group Normal μm over incl. min max Series SIZJ. SAZJ d (mm) Group Normal μm Series SIBP S. SABP S. SIZP S. SAZP S over incl. min max d (mm) Group Normal μm over incl. min max

95 Radial Spherical Plain Bearings Radial spherical plain bearings have an inner ring with a spheroid convex outside surface and an outer ring with a correspondingly spheroid but concave inside surface. Their design makes them particularly suitable for bearing arrangements where alignment movements between shaft and housing have to be accommodated, or where oscillating or recurrent tilting or slewing movements must be permitted at relatively slow sliding speeds. GRB radial spherical plain bearings are available with different sliding contact surface combinations, i.e. the sliding surfaces of inner and outer rings are made from different materials. There are two main groups: spherical plain bearings requiring maintenance (steel-on-steel) and maintenance-free spherical plain bearings. GRB radial spherical plain bearings requiring maintenance (steel-on-steel) have hardened sliding contact surface on both rings. The surfaces are treated with molybdenum disulphide and are phosphated. It has characteristics of wear-resistance and wear-corrosion. Bearings with this sliding contact surface combination require regular relubrication. The high strength of the sliding contact surfaces makes these bearings especially suitable for bearing arrangements where heavy loads of alternating direction, shock loads or heavy static loads have to be accommodated. GRB maintenance-free spherical plain bearings sliding contact surfaces have three groups: Steel-on-PTFE composite material, steelon-ptfe fabric and steel-on-copper alloy. GRB is offering the steel-on-ptfe fabric type. Dynamic load support capability of steelon-ptfe fabric spherical plain bearings is higher than that of steel-on-ptfe composite material. They have very low friction and can be operated without maintenance. They are used for applications where long bearing lives are required without maintenance, or where operating conditions, such as inadequate lubrication or the absence of lubrication make the use of steel-on-steel bearing inadvisable. Design Characteristics GRB radial spherical plain bearings requiring maintenance (steel-on-steel) are made of carbon chromium steel and are hardened and phosphated. The inner and outer ring sliding contact surfaces are treated with molybdenum disulphide. The outer ring is fractured so that it can be sprung open when the inner ring is inserted. To facilitate efficient lubrication, all bearings have an annular groove and lubrication holes in each ring except those of the E design. Bearings of the 2RS design are fitted with nylon seals or rubbing seals of polyester elastomer at both sides. The outer rings of series GE ET-2RS, GEG ET-2RS and GEZ ET-2RS are made of carbon chromium steel, fractured, hardened and phosphated, with a sliding surface of PTFE fabric. The inner rings are made of carbon chromium steel and hardened. The sliding surface is treated with chromium plating. The 2RS design has seals at both sides. The outer rings of series GE XT-2RS and GEG XT-2RS are made of carbon chromium steel, axially split twice, held together by retaining rings, hardened and phosphated, with sliding surface of PTFE fabric. The inner rings are made of carbon chromium steel, hardened, and the sliding surfaces are treated with chromium plating. The 2RS design has seals at both sides. Permissible operating temperature range, GRB steel-on-steel, steel-on-ptfe composite material and steel-on-ptfe fabric radial spherical plain bearings can be used at temperature -50º~+50º. GRB spherical plain bearings with seals can be used at temperature -30º~+30º. At higher temperature, the load carrying capacity will be reduced. 95