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
« 171 172 173 174 175 »  

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

LM377449-902A4 N/A 22 in558.8 mm N/A 29 in736.6 mm N/A 7 in177.8 mm N/A 8.875 in225.425 mm N/A 4.125 in104.775 mm N/A 1010000 lbf4480000 N N/A 150000 lbf667000 N N/A LM377400 N/A
LM377449-902A6 N/A 22 in558.8 mm N/A 29 in736.6 mm N/A 7 in177.8 mm N/A 8.875 in225.425 mm N/A 4.125 in104.775 mm N/A 1010000 lbf4480000 N N/A 150000 lbf667000 N N/A LM377400 N/A
LM377449-902B1 N/A 22 in558.8 mm N/A 29 in736.6 mm N/A 7 in177.8 mm N/A 8.875 in225.425 mm N/A 4.125 in104.775 mm N/A 1010000 lbf4480000 N N/A 150000 lbf667000 N N/A LM377400 N/A
LM377449-902C6 N/A 22 in558.8 mm N/A 29 in736.6 mm N/A 7 in177.8 mm N/A 8.875 in225.425 mm N/A 4.125 in104.775 mm N/A 1010000 lbf4480000 N N/A 150000 lbf667000 N N/A LM377400 N/A
LM377449-902E1 N/A 22 in558.8 mm N/A 29 in736.6 mm N/A 7 in177.8 mm N/A 8.875 in225.425 mm N/A 4.125 in104.775 mm N/A 1010000 lbf4480000 N N/A 150000 lbf667000 N N/A LM377400 N/A
LM377449-902E2 N/A 22 in558.8 mm N/A 29 in736.6 mm N/A 7 in177.8 mm N/A 8.875 in225.425 mm N/A 4.125 in104.775 mm N/A 1010000 lbf4480000 N N/A 150000 lbf667000 N N/A LM377400 N/A
LM446349-90013 N/A 9.25 in234.95 mm N/A 12.25 in311.15 mm N/A 2.875 in73.025 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 173000 lbf768000 N N/A 25700 lbf114000 N N/A LM446300 N/A
LM446349-902A7 N/A 9.25 in234.95 mm N/A 12.25 in311.15 mm N/A 2.875 in73.025 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 173000 lbf768000 N N/A 25700 lbf114000 N N/A LM446300 N/A
LM446349-90012 N/A 9.25 in234.95 mm N/A 12.25 in311.15 mm N/A 2.875 in73.025 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 173000 lbf768000 N N/A 25700 lbf114000 N N/A LM446300 N/A
LM446349-902A6 N/A 9.25 in234.95 mm N/A 12.25 in311.15 mm N/A 2.875 in73.025 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 173000 lbf768000 N N/A 25700 lbf114000 N N/A LM446300 N/A
LM451349-90098 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90099 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90117 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90102 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90105 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90122 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90132 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90133 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90116 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90121 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-90134 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-902B4 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451349-902D8 N/A 10.5 in266.7 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 291000 lbf1290000 N N/A 43300 lbf193000 N N/A LM451300 N/A
LM451345-90110 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
LM451345-90123 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
Unit of Measure
« 171 172 173 174 175 »