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

2582 / 2523B N/A 1.2500 in31.750 mm N/A 2.7500 in69.850 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.3438 in8.733 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A 2500 N/A
3188 / 3120-B N/A 1.2500 in31.750 mm N/A 2.8593 in72.626 mm N/A 1.1810 in29.997 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 21300 lbf94800 N N/A 22800 lbf102000 N N/A 3100 N/A
3193 / 3120B N/A 1.2500 in31.750 mm N/A 2.8593 in72.626 mm N/A 1.1810 in29.997 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 21300 lbf94800 N N/A 22800 lbf102000 N N/A 3100 N/A
3476 / 3420-B N/A 1.2500 in31.750 mm N/A 3.1250 in79.375 mm N/A 1.1721 in29.771 mm N/A 0.9375 in23.813 mm N/A 0.4063 in10.320 mm N/A 23500 lbf105000 N N/A 26800 lbf119000 N N/A 3400 N/A
43125 / 43312B N/A 1.2500 in31.750 mm N/A 3.1250 in79.375 mm N/A 0.9478 in24.074 mm N/A 0.6875 in17.463 mm N/A 0.5313 in13.495 mm N/A 20700 lbf92000 N N/A 17100 lbf76200 N N/A 43000 N/A
346 / 332-B N/A 1.2500 in31.750 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.7018 in17.826 mm N/A 0.3125 in7.938 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A 335 N/A
443 / 432AB N/A 1.2500 in31.750 mm N/A 3.6250 in92.075 mm N/A 1.1772 in29.901 mm N/A 0.875 in22.225 mm N/A 0.4376 in11.115 mm N/A 28500 lbf127000 N N/A 32400 lbf144000 N N/A 435 N/A
26126 / 26283-B N/A 1.2600 in32.004 mm N/A 2.8346 in71.999 mm N/A 0.7450 in18.923 mm N/A 0.625 in15.875 mm N/A 0.2790 in7.087 mm N/A 13200 lbf58800 N N/A 13500 lbf60100 N N/A 26000 N/A
14131 / 14276B N/A 1 5/16 in33.338 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.625 in15.875 mm N/A 0.3125 in7.938 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A 14000 N/A
14130 / 14276B N/A 1 5/16 in33.338 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.625 in15.875 mm N/A 0.3125 in7.938 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A 14000 N/A
2581 / 2523B N/A 1 5/16 in33.338 mm N/A 2.7500 in69.850 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.3435 in8.725 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A 2500 N/A
2585 / 2523-B N/A 1 5/16 in33.338 mm N/A 2.7500 in69.850 mm N/A 0.9983 in25.357 mm N/A 0.7500 in19.050 mm N/A 0.3438 in8.733 mm N/A 18800 lbf83700 N N/A 21200 lbf94400 N N/A 2500 N/A
26131 / 26283-B N/A 1 5/16 in33.338 mm N/A 2.8346 in71.999 mm N/A 0.7450 in18.923 mm N/A 0.625 in15.875 mm N/A 0.2790 in7.087 mm N/A 15700 lbf69600 N N/A 13500 lbf60100 N N/A 26000 N/A
26132 / 26283-B N/A 1 5/16 in33.338 mm N/A 2.8346 in71.999 mm N/A 0.7450 in18.923 mm N/A 0.625 in15.875 mm N/A 0.2790 in7.087 mm N/A 15700 lbf69600 N N/A 13500 lbf60100 N N/A 26000 N/A
16131 / 16284-B N/A 1 5/16 in33.338 mm N/A 2.8440 in72.238 mm N/A 0.8125 in20.638 mm N/A 0.625 in15.875 mm N/A 0.3438 in8.733 mm N/A 12700 lbf56600 N N/A 14800 lbf65800 N N/A 16000 N/A
3196 / 3120B N/A 1 5/16 in33.338 mm N/A 2.8593 in72.626 mm N/A 1.1810 in29.997 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.113 mm N/A 21300 lbf94800 N N/A 22800 lbf102000 N N/A 3100 N/A
3197 / 3120B N/A 1 5/16 in33.338 mm N/A 2.8593 in72.626 mm N/A 1.1810 in29.997 mm N/A 0.9375 in23.813 mm N/A 0.4375 in11.112 mm N/A 21300 lbf94800 N N/A 22800 lbf102000 N N/A 3100 N/A
HM89443 / HM89410-B N/A 1 5/16 in33.338 mm N/A 3 in76.2 mm N/A 1.1250 in28.575 mm N/A 0.9063 in23.020 mm N/A 0.4375 in11.113 mm N/A 24800 lbf110000 N N/A 26700 lbf119000 N N/A HM89400 N/A
3477 / 3420-B N/A 1 5/16 in33.338 mm N/A 3.1250 in79.375 mm N/A 1.1721 in29.771 mm N/A 0.9375 in23.813 mm N/A 0.4063 in10.320 mm N/A 23500 lbf105000 N N/A 26800 lbf119000 N N/A 3400 N/A
3483 / 3420-B N/A 1 5/16 in33.338 mm N/A 3.1250 in79.375 mm N/A 1.1721 in29.771 mm N/A 0.9375 in23.813 mm N/A 0.4063 in10.320 mm N/A 23500 lbf105000 N N/A 26800 lbf119000 N N/A 3400 N/A
335-S / 332-B N/A 1 5/16 in33.338 mm N/A 3.1496 in80 mm N/A 0.8820 in22.403 mm N/A 0.7018 in17.826 mm N/A 0.3125 in7.938 mm N/A 21200 lbf94300 N N/A 18700 lbf83400 N N/A 335 N/A
14138A / 14276B N/A 1.3750 in34.925 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.625 in15.875 mm N/A 0.3125 in7.938 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A 14000 N/A
14137A / 14276B N/A 1.3750 in34.925 mm N/A 2.7170 in69.012 mm N/A 0.7710 in19.583 mm N/A 0.625 in15.875 mm N/A 0.3125 in7.938 mm N/A 12300 lbf54600 N N/A 13900 lbf61700 N N/A 14000 N/A
16137 / 16284B N/A 1.3750 in34.925 mm N/A 2.8440 in72.238 mm N/A 0.8125 in20.638 mm N/A 0.625 in15.875 mm N/A 0.3438 in8.733 mm N/A 12700 lbf56600 N N/A 14800 lbf65800 N N/A 16000 N/A
2786 / 2720-B N/A 1.3750 in34.925 mm N/A 3 in76.2 mm N/A 1.0100 in25.654 mm N/A 0.7500 in19.050 mm N/A 0.4375 in11.113 mm N/A 19500 lbf86900 N N/A 23000 lbf102000 N N/A 2700 N/A
Unit of Measure
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