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 lower 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_2ROWASSY_TDO_438-90092-A3
TRB TDO Line Drawing
Unit of Measure
« 41 42 43 44 45 »  

Part Number

Bore (d)

O.D. (D)

Outer Ring Width (C)

Width (T)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1) 

Dynamic Radial Load Rating - 90M Revs (C90)

Series

CAD

686 / 672D N/A 3.7392 in94.976 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.5630 in90.500 mm N/A 1.5940 in40.488 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
681-90030 N/A 3.625 in92.075 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
683XA / 672DC N/A 3.75 in95.25 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
679 / 672DC N/A 3.5 in88.9 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
685 / 672DC N/A 3.875 in98.425 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
682 / 672DC N/A 3.7392 in94.976 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
677 / 672DC N/A 3.375 in85.725 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
683 / 672DC N/A 3.75 in95.25 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
689 / 672DC N/A 4.0625 in103.188 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
681A / 672DC N/A 3.625 in92.075 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
686 / 672DC N/A 3.7392 in94.976 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.5630 in90.500 mm N/A 1.5940 in40.488 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
687P / 672DC N/A 4 in101.6 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 123000 lbf546000 N N/A 18300 lbf81300 N N/A 675 N/A
687 / 672DC N/A 4 in101.6 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
681 / 672DC N/A 3.625 in92.075 mm N/A 6.625 in168.275 mm N/A 2.75 in69.85 mm N/A 3.625 in92.075 mm N/A 1.625 in41.275 mm N/A 104000 lbf461000 N N/A 15400 lbf68600 N N/A 675 N/A
67389-99408 N/A 5.125 in130.175 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67390-90231 N/A 5.25 in133.35 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67391-90069 N/A 5.25 in133.35 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67384 / 67322D N/A 4.75 in120.65 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 171000 lbf759000 N N/A 25400 lbf113000 N N/A 67300 N/A
67388-90030 N/A 5 in127 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67388 / 67322DC N/A 5 in127 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67384 / 67322DC N/A 4.75 in120.65 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 171000 lbf759000 N N/A 25400 lbf113000 N N/A 67300 N/A
67389 / 67322DC N/A 5.125 in130.175 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67390 / 67322DC N/A 5.25 in133.35 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67391 / 67322DC N/A 5.25 in133.35 mm N/A 7.75 in196.85 mm N/A 3.375 in85.725 mm N/A 4 in101.6 mm N/A 1.8125 in46.038 mm N/A 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67384 / 67323D N/A 4.75 in120.65 mm N/A 7.75 in196.85 mm N/A 3.625 in92.075 mm N/A 4.25 in107.95 mm N/A 1.8125 in46.038 mm N/A 171000 lbf759000 N N/A 25400 lbf113000 N N/A 67300 N/A
Unit of Measure
« 41 42 43 44 45 »