Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
Timken® Double Row Tapered Roller Bearing
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)
Part Number |
Bore (d) |
O.D. (D) |
Outer Ring Width (C) |
Width (T) |
Dynamic Radial Load Rating - 1M Revs (C1) |
Dynamic Radial Load Rating - 90M Revs (C90) |
CAD |
|---|---|---|---|---|---|---|---|
| 387AS / 384D | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387A-90178 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387W / 384DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387A / 384DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387 / 384DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387AS / 384DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387-S / 384DC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387S-99402 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387AS-90073 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387-90110 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387W / 384ED | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387A-90070 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387A / 384EDC | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387W / 384XD | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 3.7640 in95.606 mm | Width (T) N/A 4.1389 in105.128 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387 / 384XD | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 3.7640 in95.606 mm | Width (T) N/A 4.1389 in105.128 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387AS / 384XD | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 3.7640 in95.606 mm | Width (T) N/A 4.1389 in105.128 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387S-90229 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387-90052 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387-90054 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
|
| 387-90122 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387-90301 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387A-90271 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.6875 in42.863 mm | Width (T) N/A 2.0624 in52.385 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387S-90158 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387S-902B6 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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| 387S-90317 | Bore (d) N/A 2 1/4 in57.150 mm | O.D. (D) N/A 3.937 in100 mm | Outer Ring Width (C) N/A 1.562 in39.675 mm | Width (T) N/A 1.9369 in49.197 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 42200 lbf188000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 6280 lbf28000 N |
CAD
N/A
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