The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Key Features

  • Available in single, double and multi-row configurations, as well as proprietary sizes
  • Designed in collaboration with OE engineers to design, engineer and test bearings for premium performance in many applications
  • Power dense designs allow for heavier loads and can help extend bearing life
  • Optimized internal geometry lowers torque and operating temperatures to extend lubrication system life
  • Can be designed to withstand high-corrosive, high-temperature and vacuum or low-lubrication environments with proprietary enhancements
Timken_TRB_1ROWASSY_TSF_32312BM-90KM2-T
TRB TSF Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Inner Ring Width (B)

Outer Ring Width (C)

Width (T)

Dynamic Radial Load Rating - 1M Revs (C1) 

Static Radial Load Rating (C0)

Series

CAD

A2031 / A2126-B N/A 0.3125 in7.938 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3125 in7.938 mm N/A 0.1755 in4.458 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A A2000 N/A
A2037-99302 N/A 0.3750 in9.525 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3125 in7.938 mm N/A 0.1755 in4.458 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A A2000 N/A
A2047 / A2126-B N/A 0.4719 in11.986 mm N/A 1.2595 in31.991 mm N/A 0.4246 in10.785 mm N/A 0.3125 in7.938 mm N/A 0.1755 in4.458 mm N/A 2430 lbf10800 N N/A 2070 lbf9230 N N/A A2000 N/A
A4050 / A4138-B N/A 1/2 in12.7 mm N/A 1.3775 in34.989 mm N/A 0.4326 in10.988 mm N/A 0.3437 in8.730 mm N/A 0.1823 in4.630 mm N/A 2960 lbf13200 N N/A 2580 lbf11500 N N/A A4000 N/A
A4059 / A4138-B N/A 0.5901 in14.989 mm N/A 1.3775 in34.989 mm N/A 0.4326 in10.988 mm N/A 0.3437 in8.730 mm N/A 0.1823 in4.630 mm N/A 2960 lbf13200 N N/A 2580 lbf11500 N N/A A4000 N/A
A6062 / A6157-B N/A 0.6250 in15.875 mm N/A 1.5745 in39.992 mm N/A 0.4391 in11.153 mm N/A 0.375 in9.525 mm N/A 0.1910 in4.851 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A A6000 N/A
17580 / 17520-B N/A 0.6250 in15.875 mm N/A 1.6875 in42.863 mm N/A 0.6563 in16.670 mm N/A 0.5313 in13.495 mm N/A 0.2500 in6.350 mm N/A 7070 lbf31400 N N/A 6560 lbf29200 N N/A 17500 N/A
05062 / 05185-B N/A 0.6250 in15.875 mm N/A 1.8504 in47.000 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.2377 in6.038 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 5000 N/A
09062 / 09195AB N/A 0.6250 in15.875 mm N/A 1.9380 in49.225 mm N/A 0.8480 in21.539 mm N/A 0.5625 in14.288 mm N/A 0.3468 in8.809 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A 9000 N/A
A6067 / A6157-B N/A 0.6690 in16.993 mm N/A 1.5745 in39.992 mm N/A 0.4391 in11.153 mm N/A 0.375 in9.525 mm N/A 0.1910 in4.851 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A A6000 N/A
05066 / 05185-B N/A 0.6690 in16.993 mm N/A 1.8504 in47.000 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.2377 in6.038 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 5000 N/A
09070 / 09195AB N/A 0.695 in17.653 mm N/A 1.9380 in49.225 mm N/A 0.8480 in21.539 mm N/A 0.5625 in14.288 mm N/A 0.3468 in8.809 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A 9000 N/A
09075 / 09195AB N/A 0.7480 in18.999 mm N/A 1.9380 in49.225 mm N/A 0.8792 in22.332 mm N/A 0.5625 in14.288 mm N/A 0.3780 in9.601 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A 9000 N/A
09076 / 09195AB N/A 0.7480 in18.999 mm N/A 1.9380 in49.225 mm N/A 0.8792 in22.332 mm N/A 0.5625 in14.288 mm N/A 0.3780 in9.601 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A 9000 N/A
A6075 / A6157-B N/A 0.7500 in19.050 mm N/A 1.5745 in39.992 mm N/A 0.4391 in11.153 mm N/A 0.375 in9.525 mm N/A 0.1910 in4.851 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A A6000 N/A
05075 / 05185-B N/A 0.7500 in19.050 mm N/A 1.8504 in47.000 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.2377 in6.038 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 5000 N/A
05075X / 05185B N/A 0.7500 in19.050 mm N/A 1.8504 in47.000 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.2377 in6.038 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 05000 N/A
09067 / 09195AB N/A 0.7500 in19.050 mm N/A 1.9380 in49.225 mm N/A 0.75 in19.05 mm N/A 0.5625 in14.288 mm N/A 0.2755 in6.998 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A 9000 N/A
09074 / 09195AB N/A 0.7500 in19.050 mm N/A 1.9380 in49.225 mm N/A 0.8480 in21.539 mm N/A 0.5625 in14.288 mm N/A 0.3468 in8.809 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A 9000 N/A
09078 / 09195AB N/A 0.7500 in19.050 mm N/A 1.9380 in49.225 mm N/A 0.8480 in21.539 mm N/A 0.5625 in14.288 mm N/A 0.3468 in8.809 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A 9000 N/A
21075 / 21212-B N/A 0.7500 in19.050 mm N/A 2.125 in53.975 mm N/A 0.8598 in21.839 mm N/A 0.625 in15.875 mm N/A 0.4062 in10.317 mm N/A 12400 lbf55100 N N/A 9560 lbf42500 N N/A 21000 N/A
1775 / 1729B N/A 0.7500 in19.050 mm N/A 2.24 in56.896 mm N/A 0.781 in19.837 mm N/A 0.625 in15.875 mm N/A 0.2935 in7.455 mm N/A 10200 lbf45400 N N/A 10200 lbf45300 N N/A 1700 N/A
05079 / 05185-B N/A 0.7869 in19.987 mm N/A 1.8504 in47.000 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.2381 in6.048 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 5000 N/A
07079 / 07204-B N/A 0.7874 in20.000 mm N/A 2.047 in51.994 mm N/A 0.5614 in14.260 mm N/A 0.5 in12.7 mm N/A 0.2000 in5.080 mm N/A 6540 lbf29100 N N/A 6650 lbf29600 N N/A 7000 N/A
09081 / 09195AB N/A 0.8120 in20.625 mm N/A 1.9380 in49.225 mm N/A 0.8480 in21.539 mm N/A 0.5625 in14.288 mm N/A 0.3468 in8.809 mm N/A 9630 lbf42800 N N/A 9100 lbf40500 N N/A 9000 N/A
Unit of Measure
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