Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
Timken® Double-Row Tapered Roller Bearings with Double Outer Race (TDO)
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.
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Bore (d) (in)
Bore (d) (mm)
O.D. (D) (in)
O.D. (D) (mm)
Width (T) (in)
Width (T) (mm)
Dynamic Radial Load Rating - 1M Revs (C1) (lbf)
Dynamic Radial Load Rating - 1M Revs (C1) (N)
Series
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 | Bore (d) N/A 2.7525 in69.914 mm | O.D. (D) N/A 7.0000 in177.800 mm | Outer Ring Width (C) N/A 2.9375 in74.613 mm | Width (T) N/A 4.3124 in109.535 mm | Inner Ring Width (B) N/A 1.8125 in46.038 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf632000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94100 N | Series N/A 9300 |
CAD
N/A
|
| 9382-90077 | Bore (d) N/A 2.7525 in69.914 mm | O.D. (D) N/A 7.0000 in177.800 mm | Outer Ring Width (C) N/A 2.9375 in74.613 mm | Width (T) N/A 4.3124 in109.535 mm | Inner Ring Width (B) N/A 1.8125 in46.038 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf632000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94100 N | Series N/A 9300 |
CAD
N/A
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| 484 / 472DC | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5625 in65.088 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
N/A
|
| NA483SW / 472D | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.9376 in74.615 mm | Inner Ring Width (B) N/A 1.4688 in37.308 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
N/A
|
| 484-90156 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 37200 N | Series N/A 475 |
CAD
N/A
|
| 484-90100 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
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| 484-90104 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
N/A
|
| 484-90105 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
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| 484-90160 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
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| 484-902A2 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
N/A
|
| 484-90229 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
N/A
|
| 484-90263 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
N/A
|
| 484-903A1 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.5626 in65.09 mm | Inner Ring Width (B) N/A 1.142 in29.007 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 56100 lbf250000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8360 lbf37200 N | Series N/A 475 |
CAD
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| 34275-90065 | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 4.7812 in121.442 mm | Outer Ring Width (C) N/A 1.5 in38.1 mm | Width (T) N/A 2.0625 in52.388 mm | Inner Ring Width (B) N/A 0.906 in23.012 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 40000 lbf178000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 5960 lbf26500 N | Series N/A 34000 |
CAD
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| 570X / 563D | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 5 in127 mm | Outer Ring Width (C) N/A 2.5625 in65.088 mm | Width (T) N/A 3.1874 in80.96 mm | Inner Ring Width (B) N/A 1.424 in36.17 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 76900 lbf342000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 11400 lbf50900 N | Series N/A 565 |
CAD
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| 570X / 563DC | Bore (d) N/A 2.7559 in70 mm | O.D. (D) N/A 5 in127 mm | Outer Ring Width (C) N/A 2.5625 in65.088 mm | Width (T) N/A 3.1874 in80.96 mm | Inner Ring Width (B) N/A 1.424 in36.17 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 76900 lbf342000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 11400 lbf50900 N | Series N/A 565 |
CAD
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| 29681-90107 | Bore (d) N/A 2.7810 in70.637 mm | O.D. (D) N/A 4.4995 in114.287 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.3124 in58.735 mm | Inner Ring Width (B) N/A 1.0000 in25.400 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 43300 lbf192000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6440 lbf28600 N | Series N/A 29600 |
CAD
N/A
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| 29680-90063 | Bore (d) N/A 2.7810 in70.637 mm | O.D. (D) N/A 4.4995 in114.287 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.3124 in58.735 mm | Inner Ring Width (B) N/A 1.0000 in25.400 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 43300 lbf192000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6440 lbf28600 N | Series N/A 29600 |
CAD
N/A
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| 29681 / 29622DC | Bore (d) N/A 2.7810 in70.637 mm | O.D. (D) N/A 4.4995 in114.287 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.3124 in58.735 mm | Inner Ring Width (B) N/A 1.0000 in25.400 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 43300 lbf192000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6440 lbf28600 N | Series N/A 29600 |
CAD
N/A
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| 29680 / 29622DC | Bore (d) N/A 2.7810 in70.637 mm | O.D. (D) N/A 4.4995 in114.287 mm | Outer Ring Width (C) N/A 1.8125 in46.038 mm | Width (T) N/A 2.3124 in58.735 mm | Inner Ring Width (B) N/A 1.0000 in25.400 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 43300 lbf192000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6440 lbf28600 N | Series N/A 29600 |
CAD
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| 33281-902A2 | Bore (d) N/A 2.8125 in71.438 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.6249 in66.672 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
N/A
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| 33281 / 33462DC | Bore (d) N/A 2.8125 in71.438 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.6249 in66.672 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
N/A
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| 33281-902A4 | Bore (d) N/A 2.8125 in71.438 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.6249 in66.672 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
N/A
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| 33281-903A3 | Bore (d) N/A 2.8125 in71.438 mm | O.D. (D) N/A 4.6250 in117.475 mm | Outer Ring Width (C) N/A 2.1250 in53.975 mm | Width (T) N/A 2.6249 in66.672 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
N/A
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| 33281 / 33472DC | Bore (d) N/A 2.8125 in71.438 mm | O.D. (D) N/A 4.7244 in120.000 mm | Outer Ring Width (C) N/A 2.6490 in67.285 mm | Width (T) N/A 3.1460 in79.908 mm | Inner Ring Width (B) N/A 1.1875 in30.163 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 54200 lbf241000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 8060 lbf35900 N | Series N/A 33000 |
CAD
N/A
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