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
« 76 77 78 79 80 »  

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

M249734H / M249710CD N/A 9.1250 in231.775 mm N/A 14.125 in358.775 mm N/A 4.625 in117.475 mm N/A 5.9999 in152.397 mm N/A 2.8125 in71.438 mm N/A 449000 lbf2000000 N N/A 66900 lbf297000 N N/A M249700 N/A
M249749X / M249710CD N/A 10 in254 mm N/A 14.125 in358.775 mm N/A 4.625 in117.475 mm N/A 5.9999 in152.397 mm N/A 2.8125 in71.438 mm N/A 358000 lbf1590000 N N/A 53300 lbf237000 N N/A M249700 N/A
M249736-904A2 N/A 9.3437 in237.33 mm N/A 14.125 in358.775 mm N/A 4.625 in117.475 mm N/A 5.9999 in152.397 mm N/A 2.8125 in71.438 mm N/A 358000 lbf1590000 N N/A 53300 lbf237000 N N/A M249700 N/A
M249734 / M249710CD N/A 9.1250 in231.775 mm N/A 14.125 in358.775 mm N/A 4.625 in117.475 mm N/A 5.9999 in152.397 mm N/A 2.8125 in71.438 mm N/A 358000 lbf1590000 N N/A 53300 lbf237000 N N/A M249700 N/A
M249732-902A2 N/A 9 in228.6 mm N/A 14.125 in358.775 mm N/A 4.625 in117.475 mm N/A 5.9999 in152.397 mm N/A 2.8125 in71.438 mm N/A 358000 lbf1590000 N N/A 53300 lbf237000 N N/A M249700 N/A
M249749-90155 N/A 10 in254 mm N/A 14.125 in358.775 mm N/A 4.625 in117.475 mm N/A 5.9999 in152.397 mm N/A 2.8125 in71.438 mm N/A 358000 lbf1590000 N N/A 53300 lbf237000 N N/A M249700 N/A
M252337WS / M252310CD N/A 9.75 in247.65 mm N/A 15 in381 mm N/A 4.875 in123.825 mm N/A 6.2499 in158.747 mm N/A 2.9375 in74.613 mm N/A 492000 lbf2190000 N N/A 73200 lbf326000 N N/A M252300 N/A
M252349HWS / M252310CD N/A 10.625 in269.875 mm N/A 15 in381 mm N/A 4.875 in123.825 mm N/A 6.2499 in158.747 mm N/A 2.9375 in74.613 mm N/A 492000 lbf2190000 N N/A 73200 lbf326000 N N/A M252300 N/A
M252349-902C6 N/A 10.625 in269.875 mm N/A 15 in381 mm N/A 4.875 in123.825 mm N/A 6.2499 in158.747 mm N/A 2.9375 in74.613 mm N/A 450000 lbf2000000 N N/A 67000 lbf298000 N N/A M252300 N/A
M252337-902A2 N/A 9.75 in247.65 mm N/A 15 in381 mm N/A 4.875 in123.825 mm N/A 6.2499 in158.747 mm N/A 2.9375 in74.613 mm N/A 450000 lbf2000000 N N/A 67000 lbf298000 N N/A M252300 N/A
M252330X / M252310CD N/A 9.25 in234.95 mm N/A 15 in381 mm N/A 4.875 in123.825 mm N/A 6.2499 in158.747 mm N/A 2.9375 in74.613 mm N/A 492000 lbf2190000 N N/A 73200 lbf326000 N N/A M252300 N/A
M252330-99403 N/A 9.25 in234.95 mm N/A 15 in381 mm N/A 4.875 in123.825 mm N/A 6.2499 in158.747 mm N/A 2.9375 in74.613 mm N/A 492000 lbf2190000 N N/A 73200 lbf326000 N N/A M252300 N/A
M252349H / M252310CD N/A 10.625 in269.875 mm N/A 15 in381 mm N/A 4.875 in123.825 mm N/A 6.2499 in158.747 mm N/A 2.9375 in74.613 mm N/A 492000 lbf2190000 N N/A 73200 lbf326000 N N/A M252300 N/A
M255449-902B2 N/A 11.375 in288.925 mm N/A 16 in406.4 mm N/A 5.125 in130.175 mm N/A 6.4999 in165.097 mm N/A 3.0625 in77.788 mm N/A 466000 lbf2070000 N N/A 69300 lbf308000 N N/A M255400 N/A
M255449WS / M255410CD N/A 11.375 in288.925 mm N/A 16 in406.4 mm N/A 5.125 in130.175 mm N/A 6.4999 in165.097 mm N/A 3.0625 in77.788 mm N/A 493000 lbf2190000 N N/A 73400 lbf327000 N N/A M255400 N/A
M268730-902D9 N/A 15 in381 mm N/A 23.25 in590.55 mm N/A 7.625 in193.675 mm N/A 9.6249 in244.472 mm N/A 4.5 in114.3 mm N/A 1120000 lbf4970000 N N/A 166000 lbf740000 N N/A M268700 N/A
M268744WS / M268710CD N/A 16.125 in409.575 mm N/A 23.25 in590.55 mm N/A 7.625 in193.675 mm N/A 9.6249 in244.472 mm N/A 4.5 in114.3 mm N/A 1220000 lbf5440000 N N/A 182000 lbf810000 N N/A M268700 N/A
M268749WS / M268710CD N/A 16.375 in415.925 mm N/A 23.25 in590.55 mm N/A 7.625 in193.675 mm N/A 9.6249 in244.472 mm N/A 4.5 in114.3 mm N/A 1220000 lbf5440000 N N/A 182000 lbf810000 N N/A M268700 N/A
M268749-90113 N/A 16.375 in415.925 mm N/A 23.25 in590.55 mm N/A 7.625 in193.675 mm N/A 9.6249 in244.472 mm N/A 4.5 in114.3 mm N/A 1120000 lbf4970000 N N/A 166000 lbf740000 N N/A M268700 N/A
M270749-90120 N/A 17.625 in447.675 mm N/A 25 in635 mm N/A 8.125 in206.375 mm N/A 10.125 in257.175 mm N/A 4.75 in120.65 mm N/A 1280000 lbf5700000 N N/A 191000 lbf849000 N N/A M270700 N/A
M270744 / M270710CD N/A 17.5 in444.5 mm N/A 25 in635 mm N/A 8.125 in206.375 mm N/A 10.125 in257.175 mm N/A 4.75 in120.65 mm N/A 1280000 lbf5700000 N N/A 191000 lbf849000 N N/A M270700 N/A
M270730-902A1 N/A 16.125 in409.575 mm N/A 25 in635 mm N/A 8.125 in206.375 mm N/A 10.125 in257.175 mm N/A 4.75 in120.65 mm N/A 1280000 lbf5700000 N N/A 191000 lbf849000 N N/A M270700 N/A
M272749-90026 N/A 18.875 in479.425 mm N/A 26.75 in679.45 mm N/A 8.75 in222.25 mm N/A 10.8749 in276.222 mm N/A 5.0625 in128.588 mm N/A 1460000 lbf6500000 N N/A 218000 lbf968000 N N/A M272700 N/A
M276449 / M276410D N/A 21.125 in536.575 mm N/A 29.995 in761.873 mm N/A 9.75 in247.65 mm N/A 12.25 in311.15 mm N/A 5.75 in146.05 mm N/A 1570000 lbf6980000 N N/A 234000 lbf1040000 N N/A M276400 N/A
M276449 / M276410DC N/A 21.125 in536.575 mm N/A 29.995 in761.873 mm N/A 9.75 in247.65 mm N/A 12.25 in311.15 mm N/A 5.75 in146.05 mm N/A 1570000 lbf6980000 N N/A 234000 lbf1040000 N N/A M276400 N/A
Unit of Measure
« 76 77 78 79 80 »