Long-Life Self-Lubricating Spherical Bearings

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Long-Life Self-Lubricating Spherical Bearings ASTRO Division

Introduction Long-Life Self-Lubricating Spherical Bearings Featuring NHBB s MK Liner System Introducing the industry s first self-lubricating liner system to qualify to the new performance threshold of 100,000 cycles for spherical bearing life, established by industry standard AS81820 Type A. NHBB s MK liner system utilizes PTFE to provide the long life and wear resistant surface required of Type A spherical bearings. Spherical bearings with the MK liner system offer the performance advantage of extended life at high loads in demanding aerospace applications such as flight controls, wing surface controls, actuators, landing gear, engine pylons, and engine mounts. Increased Design Flexibility and Longer Lasting Performance Self-lubricating spherical bearings with the MK liner system: Are interchangeable with existing products Are qualified to the same wear limits as non Type A bearings, but at four times the bearing life Uniquely meet both the new AS81820 Type A standard and the non Type A standard. Engineering Support For NHBB, the MK liner represents our ability to meet customers exacting specifications and anticipate their needs. While we are well positioned to provide the industry s first series of long-life self-lubricating spherical bearings, we are dedicated to supporting our customers through the design and production of custom bearings, next-up assemblies, and machined parts. Please contact Astro s sales or engineering teams for assistance with your specific requirements. Interactive Site Visits Need us to take a closer look? NHBB s Product Engineering team regularly travels to our customers facilities to provide direct support in developing engineered solutions for any challenge. For more information, please contact NHBB s Product Engineering team at the Astro Division. 603.524.0004. email: info@nhbb.com. Bearing p/n Test Load (LBS.) MKW5V 6,050 MKW8V 14,950 MKW12V 26,200 Test Parameters: 1. Conditions: Room temperature, dry 2. Oscillation angle: +/- 25 3. Frequency: 20-30 cycles per minute NHBB also holds qualification to the AS81820 Type A lined bore series M81820/1A, M81820/2A, and M81820/4A. nhbb.com 3 Astro Division

Spherical Bearings Long-Life, Self-Lubricating AS81820 Type A SIZE (TYP.).020-3 thru -5 x 45.010.030-6 thru -10 x 45.020.040-12 thru -24 x 45.030 T LINER.005 R MAX. (TYP.) W 0/.005 A O/ O O/ B O/ D A SIZE.010 STAKING GROOVE DETAIL -3 thru -5A.005 R.017 20 MIN. -3, -4 and -5 ONLY. -6 thru -24 R 30 MIN. -5A, -6 thru -24..010.015 x 45 CHAMFER.005 (TYP.) E DIA. 0/.005 A Q (REF.) 30 CHAMFER TYPE V-GROOVE TYPE P Narrow Series (B) (D) (W) (t) (o) (e) (p) (q ) PART MS BORE outside BALL race SHOULDER BALL pitch groove mis- Limit Static limit static dynamic osc. NUMBER DASH DIA. DIA. WIDTH WIDTH DIA. DIA. dia. depth alignment Radial Load Axial Load radial load Weight V-Grooved* NO. Degree lbs. lbs. lbs. lbs. MS14101A +.0000 +.0000 +.000 ±.005 MIN. REF. +.000 +.000 REF. REF. MS14104A -.0005 -.0005 -.002 -.008 -.010 MKB3V -3.1900.5625.281.218.293.437.500.025 10 3,975 150 1,500.020 MKB4V -4.2500.6562.343.250.364.531.594.025 10 6,040 430 3,320.020 MKB5V -5.3125.7500.375.281.419.562.650.035 10 8,750 700 5,460.030 MKB5VAu -5A.3125.7500.375.281.419.562.660.035 10 8,750 700 5,460.030 MKB6V -6.3750.8125.406.312.475.656.712.035 9 10,540 1,100 6,600.040 MKB7V -7.4375.9062.437.343.530.718.806.035 8 13,200 1,400 8,050.050 MKB8V -8.5000 1.0000.500.390.600.813.876.055 8 17,900 2,100 10,400.070 MKB9V -9.5625 1.0937.562.437.670.875.970.055 8 23,200 3,680 13,000.090 MKB10V -10.6250 1.1875.625.500.739.968 1.063.055 8 30,500 4,720 16,450.120 MKB12V -12.7500 1.4375.750.593.920 1.187 1.313.055 8 46,400 6,750 23,600.210 MKB14V -14.8750 1.5625.875.703.980 1.312 1.438.055 8 62,200 9,350 30,250.270 MKB16V -16 1.0000 1.7500 1.000.797 1.118 1.500 1.626.055 9 82,200 12,160 38,000.390 MKB18V - 1.1250 2.1250 1.125.900 1.334 1.750 2.003.055 8 105,880 13,500 42,350.720 MKB20V - 1.2500 2.3125 1.250 1.000 1.473 1.937 2.190.055 8 131,230 16,930 52,490.930 MKB22V - 1.3750 2.5625 1.375 1.100 1.654 2.156 2.440.055 8 161,700 20,750 64,680 1.280 MKB24V - 1.5000 2.8125 1.500 1.200 1.794 2.344 2.690.055 8 191,973 24,950 77,110 1.670 *For chamfered version, delete V from part number. u MKB5VA is a V-groove type bearing only. Materials Part No. Ball race Liner Catalog No. CRES 440C CRES 17-4PH PTFE/Fabric AMS 5630 AMS 5643 Bonded to Race I.D. 55-62 HRC 28-37 HRC No Lub. Required Catalog No. CRES PH13-8Mo CRES 17-4PH PTFE/Fabric + 13-8 AMS 5629 AMS 5643 Bonded to Race I.D. 43-47 HRC 28-37 HRC No Lub. Required Notes: 1. Bearing sizes -3 through -16 are approved for procurement to AS81820 Type A and Aerospace Standards AS14101 through AS14104. 2. Bearing sizes -18 through -24 are not included in current Aerospace Standards, but are offered as NHBB catalog items only. 3. Operating temperature range per AS81820 Type A is -65 to +325 F. Broader temperature capabilities are achievable. 4. All dimensions are in inches unless otherwise specified. nhbb.com 4 Astro Division

Spherical Bearings Long-Life, Self-Lubricating AS81820 Type A Aerospace Standard P/N MS14101X X X X X X NHBB P/N MK X X V X X X X MS14102A +.0000 +.0000 +.000 ±.005 MIN. REF. +.000 +.000 REF. REF. MS14103A -.0005 -.0005 -.002 -.008 -.010 MKW3V -3.1900.6250.437.327.300.531.563.025 15 2,500 1,770 4,900.031 MKW4V -4.2500.6250.437.327.300.531.563.025 15 5,500 1,770 4,900.031 MKW5V -5.3125.6875.437.317.360.593.625.025 14 9,400 1,640 6,050.035 MKW6V -6.3750.8125.500.406.466.687.712.035 8 13,700 2,630 8,310.060 MKW7V -7.4375.9375.562.442.537.781.837.035 10 20,700 3,650 11,750.080 MKW7V52u -7A.4375.9062.562.442.537.781.806.035 10 19,700 3,650 11,750.080 MKW8V -8.5000 1.0000.625.505.607.875.900.035 9 21,400 4,970 14,950.100 MKW9V -9.5625 1.1250.687.536.721 1.000 1.025.035 10 26,600 5,370 18,100.135 MKW10V -10.6250 1.1875.750.567.747 1.062 1.087.035 12 29,000 6,130 20,250.160 MKW12V -12.7500 1.3750.875.630.845 1.250 1.251.055 13 37,000 7,730 26,200.240 MKW14V -14.8750 1.6250.875.755.995 1.375 1.501.055 6 65,200 10,800 33,600.350 MKW16V -16 1.0000 2.1250 1.375 1.005 1.269 1.875 2.001.055 12 104,000 19,300 Notes: 56,250.970 MKW18V 1.1250 2.2500 1.437 1.067 1.338 1.968 2.128.055 14 142,570 19,640 57,000 1.000 MKW20V 1.2500 2.3750 1.500 1.130 1.460 2.093 2.253.055 13 159,200 21,970 63,680 1.120 MKW20-5V 1.2500 2.0000 1.093.942 1.406 1.781 1.878.055 6 112,360 14,890 44,940.564 MKW22V 1.3750 2.5625 1.687 1.223 1.535 2.281 2.440.055 15 190,000 25,970 76,000 1.390 MKW24V 1.5000 2.6875 1.687 1.223 1.693 2.390 2.567.055 14 199,000 25,970 79,640 1.480 *For chamfered version, delete V from part number. u MKW7V52 is a V-groove type bearing only. NO LETTER INDICATES STANDARD RACE DIAMETER T INDICATES.010 OVERSIZE RACE DIAMETER (FOR REPAIR ONLY) U INDICATES.020 OVERSIZE RACE DIAMETER (FOR REPAIR ONLY) NO LETTER INDICATES STANDARD BREAKAWAY TORQUE LETTER K INDICATES LOW BREAKAWAY TORQUE NO LETTER INDICATES NO PLATING LETTER P INDICATES CADMIUM PLATING OR ZINC-NICKEL PLATING LETTER E INDICATES ZINC-NICKEL PLATING ONLY NO LETTER INDICATES 440C BALL MATERIAL LETTER C INDICATES PH13-8Mo BALL MATERIAL BORE DIAMETER IN MULTIPLES OF 1/16 INCHES MS P/N P/N Series NHBB P/N Description MS14101A MKB_V Narrow Grooved MS14102A MKW Wide Chamfered MS14103A MKW_V Wide Grooved MS14104A MKB Narrow Chamfered Wide Series NO SUFFIX INDICATES STANDARD RACE DIAMETER /010 INDICATES.010 OVERSIZE RACE DIAMETER (FOR REPAIR ONLY) /020 INDICATES.020 OVERSIZE RACE DIAMETER (FOR REPAIR ONLY) NO LETTER INDICATES STANDARD BREAKAWAY TORQUE LETTER K INDICATES LOW BREAKAWAY TORQUE NO LETTER INDICATES NO PLATING LETTER P INDICATES CADMIUM PLATING ONLY LETTER Z INDICATES ZINC-NICKEL PLATING ONLY NO SUFFIX INDICATES 440C BALL MATERIAL SUFFIX -13-8 INDICATES PH13-8Mo BALL MATERIAL NO LETTER INDICATES CHAMFERED OUTER RACE (MS14102A & MS14104A) LETTER V INDICATES V-GROOVED OUTER RACE (MS14101A & MS14103A) BORE DIAMETER IN MULTIPLES OF 1/16 INCHES B IS NARROW BEARING. W IS WIDE BEARING NHBB P/N Cadmium plating per AMS-QQ-P-416, Type II, Class 2. For MS14102A & MS14104A, plate O.D. and O.D. chamfers. For MS14101A & MS14103A, plate O.D. and on the flats between the outside diameter grooves. Dimensions apply after plating. u Zinc-nickel plating per AMS-2417, Type 2. For MS14102A & MS14104A, plate O.D. and O.D. chamfers. For MS14101A & MS14103A, plate O.D. and on the flats between the outside diameter grooves. Dimensions apply after plating. (B) (D) (W) (t) (o) (e) (p) (q ) PART MS BORE outside BALL race SHOULDER BALL pitch groove mis- Limit Static limit static dynamic osc. NUMBER DASH DIA. DIA. WIDTH WIDTH DIA. DIA. dia. depth alignment Radial Load Axial Load radial load Weight V-Grooved* NO. Degree lbs. lbs. lbs. lbs. NO LOAD BREAKAWAY TORQUE Bore Sizes Standard (in.- lbs.) K Type (in.- lbs.) 3 & 4.25-5 0-0.5 5-12.25-8 0-1.0 14 & 16.25-12 0-2.0 18 & 20.25-18 0-2.0 22 & 24.25-24 0-2.0 RADIAL AND AXIAL PLAY P/N Series MS14101A & MS14104A Bore Size Max. Radial Play (in.) Max. Axial Play (in.) 3K-12K.0007.0028 14K-16K.0010.0040 P/N Series MS14102A & MS14103A Bore Size Max. Radial Play (in.) Max. Axial Play (in.) 3K-12K.0007.0021 14K-16K.0010.0030 nhbb.com 5 Astro Division

New Hampshire Ball Bearings, Inc. Astro Division, Laconia, NH Astro designs and manufactures highly specialized custom bearings, next-up assemblies, and machined parts requiring significant engineering expertise and specialty materials. Our stringent process controls and advanced planning system enable us to satisfy unique production requirements and provide improved delivery scheduling as part of our continuous improvement culture and commitment to customer satisfaction. PRODUCTS Rod ends Sphericals Link assemblies Bushings Loader slot bearings Custom-lined parts Bearings up to 22" O.D. Next-up assemblies & machined parts NMB, Karuizawa, Japan* Rod ends Sphericals Spherical roller bearings Self-aligning roller bearings Next-up assemblies & machined parts QUALITY Certifications ISO 9001:2008 AS9100, Rev C Boeing D6-82479 FAA FAR 21.303 Nadcap AC7102 Heat-treating AC7108 Chemical processing AC7114 Nondestructive testing AC7118 Composites/bonding ENVIRONMENTAL MANAGEMENT CERTIFICATION ISO 14001:2004 * Astro is the North American sales representative for products manufactured by NMB s facility in Karuizawa, Japan, giving customers access to a global supply of high quality commercial aerospace parts. nhbb.com 6 Astro Division

Astro Division 155 Lexington Drive Laconia, NH 03246 tel: 603.524.0004 fax: 603.524.9025 Other NHBB Divisions Precision Division and Corporate Headquarters 9700 Independence Avenue Chatsworth, CA 91311 tel: 818.993.4100 fax: 818.407.5020 HiTech Division 175 Jaffrey Road Peterborough, NH 03458 tel: 603.924.4100 fax: 603.924.4419 myonic usa 9700 Independence Avenue Chatsworth, CA 91311 tel: 818.701.4833 fax: 818.407.5020 NHBB Europe Siemensstrasse 30 63225 Langen Germany tel: (49) 6103.913.341 fax: (49) 6103.913.342 nhbb.com 2013 NHBB, Inc.

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