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
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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

67391 / 67323D N/A 5.25 in133.35 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 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67388 / 67323D N/A 5 in127 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 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67389 / 67323D N/A 5.125 in130.175 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 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67390 / 67323D N/A 5.25 in133.35 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 144000 lbf640000 N N/A 21400 lbf95300 N N/A 67300 N/A
67391-90131 N/A 5.25 in133.35 mm N/A 7.875 in200.025 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
67390-90056 N/A 5.25 in133.35 mm N/A 7.875 in200.025 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
67389-90145 N/A 5.125 in130.175 mm N/A 7.875 in200.025 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 / 67325D N/A 4.75 in120.65 mm N/A 7.875 in200.025 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
67388-902C7 N/A 5 in127 mm N/A 7.875 in200.025 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
67786-902A1 N/A 6.875 in174.625 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67791-90259 N/A 7 in177.8 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67780-90237 N/A 6.5 in165.1 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67790V / 67720CD N/A 7 in177.8 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 188000 lbf836000 N N/A 28000 lbf124000 N N/A 67700 N/A
67790-90254 N/A 7 in177.8 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67787V / 67720CD N/A 6.875 in174.625 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 188000 lbf836000 N N/A 28000 lbf124000 N N/A 67700 N/A
67780V / 67720CD N/A 6.5 in165.1 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 188000 lbf836000 N N/A 28000 lbf124000 N N/A 67700 N/A
67787-90241 N/A 6.875 in174.625 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67782-902A2 N/A 6.625 in168.275 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67782W / 67720CD N/A 6.625 in168.275 mm N/A 9.75 in247.65 mm N/A 3.3125 in84.138 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 150000 lbf666000 N N/A 22300 lbf99200 N N/A 67700 N/A
67780 / 67720DW N/A 6.5 in165.1 mm N/A 9.75 in247.65 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67780V / 67720DW N/A 6.5 in165.1 mm N/A 9.75 in247.65 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 188000 lbf836000 N N/A 28000 lbf124000 N N/A 67700 N/A
67782-90130 N/A 6.625 in168.275 mm N/A 9.75 in247.65 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67790 / 67720DW N/A 7 in177.8 mm N/A 9.75 in247.65 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67786 / 67720DW N/A 6.875 in174.625 mm N/A 9.75 in247.65 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
67791 / 67720DW N/A 7 in177.8 mm N/A 9.75 in247.65 mm N/A 3.6875 in93.663 mm N/A 4.0624 in103.185 mm N/A 1.875 in47.625 mm N/A 159000 lbf705000 N N/A 23600 lbf105000 N N/A 67700 N/A
Unit of Measure
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