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.
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 |
|---|---|---|---|---|---|---|---|---|---|
| HH224340-90073 | Bore (d) N/A 4.25 in107.95 mm | O.D. (D) N/A 8.3750 in212.725 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.6249 in142.872 mm | Inner Ring Width (B) N/A 2.6250 in66.675 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 266000 lbf1180000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 39600 lbf176000 N | Series N/A HH224300 |
CAD
N/A
|
| 936-90089 | Bore (d) N/A 4.25 in107.95 mm | O.D. (D) N/A 8.3750 in212.725 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.6249 in142.872 mm | Inner Ring Width (B) N/A 2.6250 in66.675 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 224000 lbf996000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 33300 lbf148000 N | Series N/A 935 |
CAD
N/A
|
| 936-90092 | Bore (d) N/A 4.25 in107.95 mm | O.D. (D) N/A 8.3750 in212.725 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.6249 in142.872 mm | Inner Ring Width (B) N/A 2.6250 in66.675 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 224000 lbf996000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 33300 lbf148000 N | Series N/A 935 |
CAD
N/A
|
| 936-90088 | Bore (d) N/A 4.25 in107.95 mm | O.D. (D) N/A 8.3750 in212.725 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.6249 in142.872 mm | Inner Ring Width (B) N/A 2.6250 in66.675 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 224000 lbf996000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 33300 lbf148000 N | Series N/A 935 |
CAD
N/A
|
| HH224340-90074 | Bore (d) N/A 4.25 in107.95 mm | O.D. (D) N/A 8.3750 in212.725 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.6249 in142.872 mm | Inner Ring Width (B) N/A 2.6250 in66.675 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 266000 lbf1180000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 39600 lbf176000 N | Series N/A HH224300 |
CAD
N/A
|
| 37431-90029 | Bore (d) N/A 4.3125 in109.538 mm | O.D. (D) N/A 6.2500 in158.750 mm | Outer Ring Width (C) N/A 1.5625 in39.688 mm | Width (T) N/A 2.1251 in53.978 mm | Inner Ring Width (B) N/A 0.844 in21.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 45100 lbf201000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6710 lbf29900 N | Series N/A 37000 |
CAD
N/A
|
| 37431A / 37626D | Bore (d) N/A 4.3125 in109.538 mm | O.D. (D) N/A 6.2500 in158.750 mm | Outer Ring Width (C) N/A 1.5625 in39.688 mm | Width (T) N/A 2.1251 in53.978 mm | Inner Ring Width (B) N/A 0.844 in21.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 53400 lbf238000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 7960 lbf35400 N | Series N/A 37000 |
CAD
N/A
|
| 37431 / 37626DC | Bore (d) N/A 4.3125 in109.538 mm | O.D. (D) N/A 6.2500 in158.750 mm | Outer Ring Width (C) N/A 1.5625 in39.688 mm | Width (T) N/A 2.1251 in53.978 mm | Inner Ring Width (B) N/A 0.844 in21.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 45100 lbf201000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6710 lbf29900 N | Series N/A 37000 |
CAD
N/A
|
| 71432 / 71751D | Bore (d) N/A 4.3288 in109.952 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 71432 / 71751DC | Bore (d) N/A 4.3288 in109.952 mm | O.D. (D) N/A 7.5 in190.5 mm | Outer Ring Width (C) N/A 3.1875 in80.963 mm | Width (T) N/A 4.1874 in106.36 mm | Inner Ring Width (B) N/A 1.9375 in49.213 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 142000 lbf633000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 21200 lbf94300 N | Series N/A 71000 |
CAD
N/A
|
| 64432 / 64700D | Bore (d) N/A 4.3297 in109.974 mm | O.D. (D) N/A 7.0000 in177.800 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.6249 in92.072 mm | Inner Ring Width (B) N/A 1.625 in41.275 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 108000 lbf478000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 16000 lbf71200 N | Series N/A 64000 |
CAD
N/A
|
| 64432 / 64700DC | Bore (d) N/A 4.3297 in109.974 mm | O.D. (D) N/A 7.0000 in177.800 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.6249 in92.072 mm | Inner Ring Width (B) N/A 1.625 in41.275 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 108000 lbf478000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 16000 lbf71200 N | Series N/A 64000 |
CAD
N/A
|
| H924043-90030 | Bore (d) N/A 4.3301 in109.985 mm | O.D. (D) N/A 8.4375 in214.313 mm | Outer Ring Width (C) N/A 3.3125 in84.138 mm | Width (T) N/A 4.5624 in115.885 mm | Inner Ring Width (B) N/A 2.0625 in52.388 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 184000 lbf818000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 27400 lbf122000 N | Series N/A H924000 |
CAD
N/A
|
| LM522549-90053 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 90800 lbf404000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13500 lbf60100 N | Series N/A LM522500 |
CAD
N/A
|
| LM522548-90048 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 76600 lbf341000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 11400 lbf50700 N | Series N/A LM522500 |
CAD
N/A
|
| LM522548 / LM522510DC | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 76600 lbf341000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 11400 lbf50700 N | Series N/A LM522500 |
CAD
N/A
|
| LM522549 / LM522510DC | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 90800 lbf404000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13500 lbf60100 N | Series N/A LM522500 |
CAD
N/A
|
| LM522549-902B2 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 90800 lbf404000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13500 lbf60100 N | Series N/A LM522500 |
CAD
N/A
|
| LM522549-90017 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 90800 lbf404000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13500 lbf60100 N | Series N/A LM522500 |
CAD
N/A
|
| LM522549-90020 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 90800 lbf404000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13500 lbf60100 N | Series N/A LM522500 |
CAD
N/A
|
| LM522549-90032 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 90800 lbf404000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13500 lbf60100 N | Series N/A LM522500 |
CAD
N/A
|
| LM522549-90044 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 90800 lbf404000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13500 lbf60100 N | Series N/A LM522500 |
CAD
N/A
|
| LM522549-90051 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 90800 lbf404000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 13500 lbf60100 N | Series N/A LM522500 |
CAD
N/A
|
| LM522548-902A4 | Bore (d) N/A 4.3302 in109.987 mm | O.D. (D) N/A 6.2987 in159.987 mm | Outer Ring Width (C) N/A 2.3125 in58.738 mm | Width (T) N/A 2.9375 in74.613 mm | Inner Ring Width (B) N/A 1.375 in34.925 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 76600 lbf341000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 11400 lbf50700 N | Series N/A LM522500 |
CAD
N/A
|
| 64433-99406 | Bore (d) N/A 4.3304 in109.992 mm | O.D. (D) N/A 7.0000 in177.800 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.6249 in92.072 mm | Inner Ring Width (B) N/A 1.625 in41.275 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 108000 lbf478000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 16000 lbf71200 N | Series N/A 64000 |
CAD
N/A
|
