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 |
|---|---|---|---|---|---|---|---|---|---|
| LM249748-902B3 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 13.6875 in347.663 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 240000 lbf1070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35700 lbf159000 N | Series N/A LM249700 |
CAD
N/A
|
| LM249748-902D6 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 13.6875 in347.663 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 240000 lbf1070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35700 lbf159000 N | Series N/A LM249700 |
CAD
N/A
|
| LM249748-902A8 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 13.6875 in347.663 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 240000 lbf1070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35700 lbf159000 N | Series N/A LM249700 |
CAD
N/A
|
| LM249748-902B1 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 13.6875 in347.663 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 240000 lbf1070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35700 lbf159000 N | Series N/A LM249700 |
CAD
N/A
|
| LM249748-903B9 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 13.6875 in347.663 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 240000 lbf1070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35700 lbf159000 N | Series N/A LM249700 |
CAD
N/A
|
| LM249748-902B9 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 13.6875 in347.663 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 240000 lbf1070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35700 lbf159000 N | Series N/A LM249700 |
CAD
N/A
|
| LM249748-902D7 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 13.6875 in347.663 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 240000 lbf1070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35700 lbf159000 N | Series N/A LM249700 |
CAD
N/A
|
| LM249748-902E6 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 13.6875 in347.663 mm | Outer Ring Width (C) N/A 2.75 in69.85 mm | Width (T) N/A 3.75 in95.25 mm | Inner Ring Width (B) N/A 1.6875 in42.863 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 240000 lbf1070000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 35700 lbf159000 N | Series N/A LM249700 |
CAD
N/A
|
| M249749X / M249710CD | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90155 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90163 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-902C6 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-902C9 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90154 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90116 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90150 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90157 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90165 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-902C8 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-902A8 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90136 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90138 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90145 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90139 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
| M249749-90149 | Bore (d) N/A 10 in254 mm | O.D. (D) N/A 14.1250 in358.775 mm | Outer Ring Width (C) N/A 4.625 in117.475 mm | Width (T) N/A 5.9999 in152.397 mm | Inner Ring Width (B) N/A 2.8125 in71.438 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 358000 lbf1590000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 53300 lbf237000 N | Series N/A M249700 |
CAD
N/A
|
