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_TS_32005X-90KA1-A
TRB TS 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

1775 / 1730 N/A 3/4 in19.05 mm N/A 2.125 in53.975 mm N/A 0.781 in19.837 mm N/A 0.625 in15.875 mm N/A 0.7625 in19.368 mm N/A 10200 lbf45400 N N/A 10200 lbf45300 N N/A 1700 N/A
1775 / 1738X N/A 3/4 in19.05 mm N/A 2.25 in57.15 mm N/A 0.781 in19.837 mm N/A 0.6910 in17.551 mm N/A 0.7961 in20.221 mm N/A 10200 lbf45400 N N/A 10200 lbf45300 N N/A 1700 N/A
21075A / 21212 N/A 3/4 in19.05 mm N/A 2.125 in53.975 mm N/A 0.8598 in21.839 mm N/A 0.625 in15.875 mm N/A 0.875 in22.225 mm N/A 12400 lbf55100 N N/A 9560 lbf42500 N N/A 21000 N/A
21075-90010 N/A 3/4 in19.05 mm N/A 2.125 in53.975 mm N/A 0.8598 in21.839 mm N/A 0.625 in15.875 mm N/A 0.875 in22.225 mm N/A 12400 lbf55100 N N/A 9560 lbf42500 N N/A 21000 N/A
21075A / 21213 N/A 3/4 in19.05 mm N/A 2.125 in53.975 mm N/A 0.8598 in21.839 mm N/A 0.625 in15.875 mm N/A 0.875 in22.225 mm N/A 12400 lbf55100 N N/A 9560 lbf42500 N N/A 21000 N/A
21075 / 21213 N/A 3/4 in19.05 mm N/A 2.125 in53.975 mm N/A 0.8598 in21.839 mm N/A 0.625 in15.875 mm N/A 0.875 in22.225 mm N/A 12400 lbf55100 N N/A 9560 lbf42500 N N/A 21000 N/A
4A / 6 N/A 3/4 in19.05 mm N/A 1.7500 in44.450 mm N/A 0.4688 in11.908 mm N/A 0.375 in9.525 mm N/A 0.5 in12.7 mm N/A 4550 lbf20300 N N/A 4640 lbf20600 N N/A 5C N/A
4A / 6CE N/A 3/4 in19.05 mm N/A 1.9349 in49.146 mm N/A 0.4688 in11.908 mm N/A 0.75 in19.05 mm N/A 0.8703 in22.106 mm N/A 4550 lbf20300 N N/A 4640 lbf20600 N N/A 5C N/A
4A / 7 N/A 3/4 in19.05 mm N/A 1.9352 in49.154 mm N/A 0.4688 in11.908 mm N/A 0.5940 in15.088 mm N/A 0.7189 in18.260 mm N/A 4550 lbf20300 N N/A 4640 lbf20600 N N/A 5C N/A
A6075 / A6157 N/A 3/4 in19.05 mm N/A 1.5745 in39.992 mm N/A 0.4391 in11.153 mm N/A 0.375 in9.525 mm N/A 0.4730 in12.014 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A A6000 N/A
A6075 / A6157A N/A 3/4 in19.05 mm N/A 1.5741 in39.982 mm N/A 0.4391 in11.153 mm N/A 0.375 in9.525 mm N/A 0.4731 in12.017 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A A6000 N/A
A6075 / A6162 N/A 3/4 in19.05 mm N/A 1.6250 in41.275 mm N/A 0.4391 in11.153 mm N/A 0.3437 in8.730 mm N/A 0.4687 in11.905 mm N/A 3020 lbf13400 N N/A 2770 lbf12300 N N/A A6000 N/A
LM11949-90014 N/A 3/4 in19.05 mm N/A 1.781 in45.237 mm N/A 0.655 in16.637 mm N/A 0.475 in12.065 mm N/A 0.61 in15.494 mm N/A 8800 lbf39100 N N/A 7200 lbf32000 N N/A LM11900 N/A
LM11949 / LM11919 N/A 3/4 in19.05 mm N/A 2.0787 in52.799 mm N/A 0.655 in16.637 mm N/A 0.5750 in14.605 mm N/A 0.71 in18.034 mm N/A 8800 lbf39100 N N/A 7200 lbf32000 N N/A LM11900 N/A
05079 / 05175 N/A 0.7869 in19.987 mm N/A 1.7500 in44.450 mm N/A 0.5662 in14.381 mm N/A 0.4500 in11.430 mm N/A 0.61 in15.494 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 05000 N/A
05079 / 05185 N/A 0.7869 in19.987 mm N/A 1.8504 in47 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5662 in14.381 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 05000 N/A
05079 / 05185A N/A 0.7869 in19.987 mm N/A 1.8497 in46.982 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5662 in14.381 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 05000 N/A
05079 / 05185-S N/A 0.7869 in19.987 mm N/A 1.8504 in47 mm N/A 0.5662 in14.381 mm N/A 0.4375 in11.113 mm N/A 0.5662 in14.381 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 05000 N/A
05079 / 05186 N/A 0.7869 in19.987 mm N/A 1.850 in46.990 mm N/A 0.5662 in14.381 mm N/A 0.4724 in11.999 mm N/A 0.6004 in15.250 mm N/A 6010 lbf26700 N N/A 5720 lbf25400 N N/A 05000 N/A
07079 / 07196 N/A 0.7874 in20 mm N/A 1.9687 in50.005 mm N/A 0.5614 in14.260 mm N/A 0.375 in9.525 mm N/A 0.5313 in13.495 mm N/A 6540 lbf29100 N N/A 6650 lbf29600 N N/A 07000 N/A
07079 / 07204 N/A 0.7874 in20 mm N/A 2.047 in51.994 mm N/A 0.5614 in14.260 mm N/A 0.5 in12.7 mm N/A 0.5910 in15.011 mm N/A 6540 lbf29100 N N/A 6650 lbf29600 N N/A 07000 N/A
07079 / 07205 N/A 0.7874 in20 mm N/A 2.0472 in51.999 mm N/A 0.5614 in14.260 mm N/A 0.5 in12.7 mm N/A 0.5910 in15.011 mm N/A 6540 lbf29100 N N/A 6650 lbf29600 N N/A 07000 N/A
07079 / 07205X N/A 0.7874 in20 mm N/A 2.0467 in51.986 mm N/A 0.5614 in14.260 mm N/A 0.5118 in13.000 mm N/A 0.6398 in16.251 mm N/A 6540 lbf29100 N N/A 6650 lbf29600 N N/A 07000 N/A
07079 / 07210X N/A 0.7874 in20 mm N/A 2 in50.8 mm N/A 0.5614 in14.260 mm N/A 0.5 in12.7 mm N/A 0.5910 in15.011 mm N/A 6540 lbf29100 N N/A 6650 lbf29600 N N/A 07000 N/A
157 / 153 N/A 0.7874 in20 mm N/A 2.0472 in51.999 mm N/A 0.6380 in16.205 mm N/A 0.5900 in14.986 mm N/A 0.5905 in14.999 mm N/A 8430 lbf37500 N N/A 8690 lbf38700 N N/A 155 N/A
Unit of Measure
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