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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Available in single, double, and multi-row configurations as well as proprietary sizes, these bearings are developed in collaboration with OE engineers to deliver premium performance across various applications. Their power-dense designs support heavier loads and help extend bearing life, while optimized internal geometry reduces torque and operating temperatures to prolong lubrication system life. Additionally, they can be engineered with proprietary enhancements to withstand highly corrosive conditions, high temperatures, vacuum environments, or situations with limited lubrication.
Timken_TRB_2ROWASSY_TDO_438-90092-A3
TRB TDO Line Drawing
Unit of Measure
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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

LM742748 / LM742710CD N/A 8.5000 in215.900 mm N/A 11.2500 in285.750 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 148000 lbf659000 N N/A 22100 lbf98100 N N/A LM742700 N/A
LM742749-902A1 N/A 8.5000 in215.900 mm N/A 11.2500 in285.750 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
LM742749-902A2 N/A 8.5000 in215.900 mm N/A 11.2500 in285.750 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
LM742749-902A3 N/A 8.5000 in215.900 mm N/A 11.2500 in285.750 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
LM742749-902A4 N/A 8.5000 in215.900 mm N/A 11.2500 in285.750 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
LM742749-902A5 N/A 8.5000 in215.900 mm N/A 11.2500 in285.750 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
LM742749-903A7 N/A 8.5000 in215.900 mm N/A 11.2500 in285.750 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
LM742749-902C3 N/A 8.5000 in215.900 mm N/A 11.2500 in285.750 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
543085-90018 N/A 8.5000 in215.900 mm N/A 11.3125 in287.338 mm N/A 2 in50.8 mm N/A 2.75 in69.85 mm N/A 1.25 in31.75 mm N/A 93600 lbf416000 N N/A 13900 lbf62000 N N/A 543000 N/A
543085 / 543115DC N/A 8.5000 in215.900 mm N/A 11.3125 in287.338 mm N/A 2 in50.8 mm N/A 2.75 in69.85 mm N/A 1.25 in31.75 mm N/A 93600 lbf416000 N N/A 13900 lbf62000 N N/A 543000 N/A
543085-90024 N/A 8.5000 in215.900 mm N/A 11.3125 in287.338 mm N/A 2 in50.8 mm N/A 2.75 in69.85 mm N/A 1.25 in31.75 mm N/A 93600 lbf416000 N N/A 13900 lbf62000 N N/A 543000 N/A
543085-902A1 N/A 8.5000 in215.900 mm N/A 11.3125 in287.338 mm N/A 2 in50.8 mm N/A 2.75 in69.85 mm N/A 1.25 in31.75 mm N/A 93600 lbf416000 N N/A 13900 lbf62000 N N/A 543000 N/A
LM742749AA / LM742714D N/A 8.5000 in215.900 mm N/A 11.3750 in288.925 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
LM742749 / LM742714D N/A 8.5000 in215.900 mm N/A 11.3750 in288.925 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 168000 lbf748000 N N/A 25000 lbf111000 N N/A LM742700 N/A
LM742748 / LM742714D N/A 8.5000 in215.900 mm N/A 11.3750 in288.925 mm N/A 3 in76.2 mm N/A 3.8749 in98.422 mm N/A 1.8125 in46.038 mm N/A 148000 lbf659000 N N/A 22100 lbf98100 N N/A LM742700 N/A
EE130851 / 131398D N/A 8.5000 in215.900 mm N/A 13.9744 in354.950 mm N/A 4.3288 in109.952 mm N/A 5.9948 in152.268 mm N/A 2.7500 in69.850 mm N/A 312000 lbf1390000 N N/A 46400 lbf206000 N N/A 130000 N/A
EE130851-90090 N/A 8.5000 in215.900 mm N/A 14 in355.6 mm N/A 4.375 in111.125 mm N/A 6 in152.4 mm N/A 2.7500 in69.850 mm N/A 312000 lbf1390000 N N/A 46400 lbf206000 N N/A 130000 N/A
EE130851-90016 N/A 8.5000 in215.900 mm N/A 14 in355.6 mm N/A 4.625 in117.475 mm N/A 6.25 in158.75 mm N/A 2.7500 in69.850 mm N/A 312000 lbf1390000 N N/A 46400 lbf206000 N N/A 130000 N/A
EE130851-90086 N/A 8.5000 in215.900 mm N/A 14 in355.6 mm N/A 4.375 in111.125 mm N/A 6 in152.4 mm N/A 2.7500 in69.850 mm N/A 312000 lbf1390000 N N/A 46400 lbf206000 N N/A 130000 N/A
EE130851-90087 N/A 8.5000 in215.900 mm N/A 14 in355.6 mm N/A 4.375 in111.125 mm N/A 6 in152.4 mm N/A 2.7500 in69.850 mm N/A 312000 lbf1390000 N N/A 46400 lbf206000 N N/A 130000 N/A
EE130851-90088 N/A 8.5000 in215.900 mm N/A 14 in355.6 mm N/A 4.375 in111.125 mm N/A 6 in152.4 mm N/A 2.7500 in69.850 mm N/A 312000 lbf1390000 N N/A 46400 lbf206000 N N/A 130000 N/A
EE130851-90089 N/A 8.5000 in215.900 mm N/A 14 in355.6 mm N/A 4.375 in111.125 mm N/A 6 in152.4 mm N/A 2.7500 in69.850 mm N/A 312000 lbf1390000 N N/A 46400 lbf206000 N N/A 130000 N/A
EE130851-90092 N/A 8.5000 in215.900 mm N/A 14 in355.6 mm N/A 4.375 in111.125 mm N/A 6 in152.4 mm N/A 2.7500 in69.850 mm N/A 312000 lbf1390000 N N/A 46400 lbf206000 N N/A 130000 N/A
EE420850-90010 N/A 8.5000 in215.900 mm N/A 14.5000 in368.300 mm N/A 5.375 in136.525 mm N/A 6.8749 in174.622 mm N/A 3.1249 in79.372 mm N/A 432000 lbf1920000 N N/A 64300 lbf286000 N N/A 420000 N/A
EE420850 / 421455D N/A 8.5000 in215.900 mm N/A 14.5000 in368.300 mm N/A 5.25 in133.35 mm N/A 6.7499 in171.447 mm N/A 3.1249 in79.372 mm N/A 432000 lbf1920000 N N/A 64300 lbf286000 N N/A 420000 N/A
Unit of Measure
« 136 137 138 139 140 »