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
« 176 177 178 179 180 »  

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

LM451345-90124 N/A 10.375 in263.525 mm N/A 14 in355.6 mm N/A 4 in101.6 mm N/A 4.9999 in126.997 mm N/A 2.25 in57.15 mm N/A 275000 lbf1220000 N N/A 40900 lbf182000 N N/A LM451300 N/A
LM451345-902A4 N/A 10.375 in263.525 mm N/A 14 in355.6 mm N/A 4 in101.6 mm N/A 4.9999 in126.997 mm N/A 2.25 in57.15 mm N/A 275000 lbf1220000 N N/A 40900 lbf182000 N N/A LM451300 N/A
LM451345-90122 N/A 10.375 in263.525 mm N/A 14 in355.6 mm N/A 4 in101.6 mm N/A 4.9999 in126.997 mm N/A 2.25 in57.15 mm N/A 275000 lbf1220000 N N/A 40900 lbf182000 N N/A LM451300 N/A
LM451345-902A2 N/A 10.375 in263.525 mm N/A 14 in355.6 mm N/A 4 in101.6 mm N/A 4.9999 in126.997 mm N/A 2.25 in57.15 mm N/A 275000 lbf1220000 N N/A 40900 lbf182000 N N/A LM451300 N/A
LM451345-902A5 N/A 10.375 in263.525 mm N/A 14 in355.6 mm N/A 4 in101.6 mm N/A 4.9999 in126.997 mm N/A 2.25 in57.15 mm N/A 275000 lbf1220000 N N/A 40900 lbf182000 N N/A LM451300 N/A
LM451345-902A7 N/A 10.375 in263.525 mm N/A 14 in355.6 mm N/A 4 in101.6 mm N/A 4.9999 in126.997 mm N/A 2.25 in57.15 mm N/A 275000 lbf1220000 N N/A 40900 lbf182000 N N/A LM451300 N/A
LM451345-902A8 N/A 10.375 in263.525 mm N/A 14 in355.6 mm N/A 4 in101.6 mm N/A 4.9999 in126.997 mm N/A 2.25 in57.15 mm N/A 275000 lbf1220000 N N/A 40900 lbf182000 N N/A LM451300 N/A
LM451345-902A6 N/A 10.375 in263.525 mm N/A 14 in355.6 mm N/A 4 in101.6 mm N/A 4.9999 in126.997 mm N/A 2.25 in57.15 mm N/A 275000 lbf1220000 N N/A 40900 lbf182000 N N/A LM451300 N/A
LM522549-902B2 N/A 4.3302 in109.987 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522549-90017 N/A 4.3302 in109.987 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522549-90020 N/A 4.3302 in109.987 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522549-90032 N/A 4.3302 in109.987 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522549-90044 N/A 4.3302 in109.987 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522549-90051 N/A 4.3302 in109.987 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522548-902A4 N/A 4.3302 in109.987 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 76600 lbf341000 N N/A 11400 lbf50700 N N/A LM522500 N/A
LM522546-90029 N/A 4.25 in107.95 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522546-90012 N/A 4.25 in107.95 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522546-90019 N/A 4.25 in107.95 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522546-90026 N/A 4.25 in107.95 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522546-902A1 N/A 4.25 in107.95 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM522546-90027 N/A 4.25 in107.95 mm N/A 6.2987 in159.987 mm N/A 2.3125 in58.738 mm N/A 2.9375 in74.613 mm N/A 1.375 in34.925 mm N/A 90800 lbf404000 N N/A 13500 lbf60100 N N/A LM522500 N/A
LM654642-902A9 N/A 11.0229 in279.982 mm N/A 14.996 in380.898 mm N/A 4.25 in107.95 mm N/A 5.4999 in139.697 mm N/A 2.5625 in65.088 mm N/A 283000 lbf1260000 N N/A 42100 lbf187000 N N/A LM654600 N/A
LM654642-902B2 N/A 11.0229 in279.982 mm N/A 14.996 in380.898 mm N/A 4.25 in107.95 mm N/A 5.4999 in139.697 mm N/A 2.5625 in65.088 mm N/A 283000 lbf1260000 N N/A 42100 lbf187000 N N/A LM654600 N/A
LM654642-902B4 N/A 11.0229 in279.982 mm N/A 14.996 in380.898 mm N/A 4.25 in107.95 mm N/A 5.4999 in139.697 mm N/A 2.5625 in65.088 mm N/A 283000 lbf1260000 N N/A 42100 lbf187000 N N/A LM654600 N/A
LM654642-902B1 N/A 11.0229 in279.982 mm N/A 14.996 in380.898 mm N/A 4.25 in107.95 mm N/A 5.4999 in139.697 mm N/A 2.5625 in65.088 mm N/A 283000 lbf1260000 N N/A 42100 lbf187000 N N/A LM654600 N/A
Unit of Measure
« 176 177 178 179 180 »