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 |
|---|---|---|---|---|---|---|---|---|---|
| LM451349W / LM451310CD | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 275000 lbf1220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 40900 lbf182000 N | Series N/A LM451300 |
CAD
N/A
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| LM451349-90123 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349AXV / LM451310CD | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 275000 lbf1220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 40900 lbf182000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90098 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90099 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90117 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90102 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90105 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
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| LM451349-90122 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
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| LM451349-90132 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90133 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90116 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90121 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-90134 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-902B4 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349-902D8 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14 in355.6 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349AXV / LM451312D | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14.0630 in357.200 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 275000 lbf1220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 40900 lbf182000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349A / LM451312D | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14.0630 in357.200 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 275000 lbf1220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 40900 lbf182000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349V / LM451312D | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14.0630 in357.200 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 264000 lbf1170000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 39300 lbf175000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349 / LM451312D | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14.0630 in357.200 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 291000 lbf1290000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 43300 lbf193000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349AX / LM451312D | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14.0630 in357.200 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 275000 lbf1220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 40900 lbf182000 N | Series N/A LM451300 |
CAD
N/A
|
| LM451349W / LM451312D | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 14.0630 in357.200 mm | Outer Ring Width (C) N/A 4 in101.6 mm | Width (T) N/A 4.9999 in126.997 mm | Inner Ring Width (B) N/A 2.25 in57.15 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 275000 lbf1220000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 40900 lbf182000 N | Series N/A LM451300 |
CAD
N/A
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| EE275105-902A2 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 15.5 in393.7 mm | Outer Ring Width (C) N/A 4.3125 in109.538 mm | Width (T) N/A 6.1874 in157.16 mm | Inner Ring Width (B) N/A 2.7500 in69.850 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 396000 lbf1760000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 59000 lbf262000 N | Series N/A 275000 |
CAD
N/A
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| EE275105-902A1 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 15.5 in393.7 mm | Outer Ring Width (C) N/A 4.3125 in109.538 mm | Width (T) N/A 6.1874 in157.16 mm | Inner Ring Width (B) N/A 2.7500 in69.850 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 396000 lbf1760000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 59000 lbf262000 N | Series N/A 275000 |
CAD
N/A
|
| EE275105-902A3 | Bore (d) N/A 10.5 in266.7 mm | O.D. (D) N/A 15.5 in393.7 mm | Outer Ring Width (C) N/A 4.3125 in109.538 mm | Width (T) N/A 6.1874 in157.16 mm | Inner Ring Width (B) N/A 2.7500 in69.850 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 396000 lbf1760000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 59000 lbf262000 N | Series N/A 275000 |
CAD
N/A
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