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

9382-90072 N/A 2.7525 in69.914 mm N/A 7.0000 in177.800 mm N/A 2.9375 in74.613 mm N/A 4.3124 in109.535 mm N/A 1.8125 in46.038 mm N/A 142000 lbf632000 N N/A 21200 lbf94100 N N/A 9300 N/A
9382-90077 N/A 2.7525 in69.914 mm N/A 7.0000 in177.800 mm N/A 2.9375 in74.613 mm N/A 4.3124 in109.535 mm N/A 1.8125 in46.038 mm N/A 142000 lbf632000 N N/A 21200 lbf94100 N N/A 9300 N/A
484 / 472DC N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5625 in65.088 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
NA483SW / 472D N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.9376 in74.615 mm N/A 1.4688 in37.308 mm N/A N/A 8360 lbf37200 N N/A 475 N/A
484-90156 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 37200 N N/A 475 N/A
484-90100 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
484-90104 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
484-90105 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
484-90160 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
484-902A2 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
484-90229 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
484-90263 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
484-903A1 N/A 2.7559 in70 mm N/A 4.7244 in120.000 mm N/A 2.1250 in53.975 mm N/A 2.5626 in65.09 mm N/A 1.142 in29.007 mm N/A 56100 lbf250000 N N/A 8360 lbf37200 N N/A 475 N/A
34275-90065 N/A 2.7559 in70 mm N/A 4.7812 in121.442 mm N/A 1.5 in38.1 mm N/A 2.0625 in52.388 mm N/A 0.906 in23.012 mm N/A 40000 lbf178000 N N/A 5960 lbf26500 N N/A 34000 N/A
570X / 563D N/A 2.7559 in70 mm N/A 5 in127 mm N/A 2.5625 in65.088 mm N/A 3.1874 in80.96 mm N/A 1.424 in36.17 mm N/A 76900 lbf342000 N N/A 11400 lbf50900 N N/A 565 N/A
570X / 563DC N/A 2.7559 in70 mm N/A 5 in127 mm N/A 2.5625 in65.088 mm N/A 3.1874 in80.96 mm N/A 1.424 in36.17 mm N/A 76900 lbf342000 N N/A 11400 lbf50900 N N/A 565 N/A
29681-90107 N/A 2.7810 in70.637 mm N/A 4.4995 in114.287 mm N/A 1.8125 in46.038 mm N/A 2.3124 in58.735 mm N/A 1.0000 in25.400 mm N/A 43300 lbf192000 N N/A 6440 lbf28600 N N/A 29600 N/A
29680-90063 N/A 2.7810 in70.637 mm N/A 4.4995 in114.287 mm N/A 1.8125 in46.038 mm N/A 2.3124 in58.735 mm N/A 1.0000 in25.400 mm N/A 43300 lbf192000 N N/A 6440 lbf28600 N N/A 29600 N/A
29681 / 29622DC N/A 2.7810 in70.637 mm N/A 4.4995 in114.287 mm N/A 1.8125 in46.038 mm N/A 2.3124 in58.735 mm N/A 1.0000 in25.400 mm N/A 43300 lbf192000 N N/A 6440 lbf28600 N N/A 29600 N/A
29680 / 29622DC N/A 2.7810 in70.637 mm N/A 4.4995 in114.287 mm N/A 1.8125 in46.038 mm N/A 2.3124 in58.735 mm N/A 1.0000 in25.400 mm N/A 43300 lbf192000 N N/A 6440 lbf28600 N N/A 29600 N/A
33281-902A2 N/A 2.8125 in71.438 mm N/A 4.6250 in117.475 mm N/A 2.1250 in53.975 mm N/A 2.6249 in66.672 mm N/A 1.1875 in30.163 mm N/A 54200 lbf241000 N N/A 8060 lbf35900 N N/A 33000 N/A
33281 / 33462DC N/A 2.8125 in71.438 mm N/A 4.6250 in117.475 mm N/A 2.1250 in53.975 mm N/A 2.6249 in66.672 mm N/A 1.1875 in30.163 mm N/A 54200 lbf241000 N N/A 8060 lbf35900 N N/A 33000 N/A
33281-902A4 N/A 2.8125 in71.438 mm N/A 4.6250 in117.475 mm N/A 2.1250 in53.975 mm N/A 2.6249 in66.672 mm N/A 1.1875 in30.163 mm N/A 54200 lbf241000 N N/A 8060 lbf35900 N N/A 33000 N/A
33281-903A3 N/A 2.8125 in71.438 mm N/A 4.6250 in117.475 mm N/A 2.1250 in53.975 mm N/A 2.6249 in66.672 mm N/A 1.1875 in30.163 mm N/A 54200 lbf241000 N N/A 8060 lbf35900 N N/A 33000 N/A
33281 / 33472DC N/A 2.8125 in71.438 mm N/A 4.7244 in120.000 mm N/A 2.6490 in67.285 mm N/A 3.1460 in79.908 mm N/A 1.1875 in30.163 mm N/A 54200 lbf241000 N N/A 8060 lbf35900 N N/A 33000 N/A
Unit of Measure
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