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
Print Back

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
« 31 32 33 34 35 »  

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

52394X / 52637D N/A 3.937 in100 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 82600 lbf367000 N N/A 12300 lbf54700 N N/A 52000 N/A
52393-90172 N/A 3.9375 in100.013 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52387W / 52637D N/A 3.875 in98.425 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52387P / 52637D N/A 3.875 in98.425 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 104000 lbf461000 N N/A 15400 lbf68700 N N/A 52000 N/A
52387-90232 N/A 3.875 in98.425 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52401-90197 N/A 4 in101.6 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52375-90109 N/A 3.75 in95.25 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52400W / 52637D N/A 4 in101.6 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52400-90077 N/A 4 in101.6 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52400A / 52637D N/A 4 in101.6 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52393 / 52637DC N/A 3.9375 in100.013 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52400 / 52637DC N/A 4 in101.6 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52387P / 52637DC N/A 3.875 in98.425 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 104000 lbf461000 N N/A 15400 lbf68700 N N/A 52000 N/A
52387W / 52637DC N/A 3.875 in98.425 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52387 / 52637DC N/A 3.875 in98.425 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52375-90200 N/A 3.75 in95.25 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52400A / 52637DC N/A 4 in101.6 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52401 / 52637DC N/A 4 in101.6 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52400W / 52637DC N/A 4 in101.6 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 87500 lbf389000 N N/A 13000 lbf57900 N N/A 52000 N/A
52394X / 52637DC N/A 3.937 in100 mm N/A 6.375 in161.925 mm N/A 2.4375 in61.913 mm N/A 3.2498 in82.545 mm N/A 1.4219 in36.116 mm N/A 82600 lbf367000 N N/A 12300 lbf54700 N N/A 52000 N/A
53162-90047 N/A 1.625 in41.275 mm N/A 3.75 in95.25 mm N/A 1.75 in44.45 mm N/A 2.5625 in65.088 mm N/A 1.1142 in28.301 mm N/A 46500 lbf207000 N N/A 6920 lbf30800 N N/A 53000 N/A
53150-90068 N/A 1.5 in38.1 mm N/A 3.75 in95.25 mm N/A 1.75 in44.45 mm N/A 2.5625 in65.088 mm N/A 1.1142 in28.301 mm N/A 46500 lbf207000 N N/A 6920 lbf30800 N N/A 53000 N/A
53177-90027 N/A 1.75 in44.45 mm N/A 3.75 in95.25 mm N/A 1.75 in44.45 mm N/A 2.5625 in65.088 mm N/A 1.1142 in28.301 mm N/A 46500 lbf207000 N N/A 6920 lbf30800 N N/A 53000 N/A
53176-90021 N/A 1.75 in44.45 mm N/A 3.75 in95.25 mm N/A 1.75 in44.45 mm N/A 2.5625 in65.088 mm N/A 1.1142 in28.301 mm N/A 46500 lbf207000 N N/A 6920 lbf30800 N N/A 53000 N/A
53178-90029 N/A 1.75 in44.45 mm N/A 3.75 in95.25 mm N/A 1.75 in44.45 mm N/A 2.5625 in65.088 mm N/A 1.1142 in28.301 mm N/A 46500 lbf207000 N N/A 6920 lbf30800 N N/A 53000 N/A
Unit of Measure
« 31 32 33 34 35 »