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Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
Tapered Roller Bearings - TDO (Tapered Double Outer)
Key Features
- Available in single, double and multi-row configurations, as well as proprietary sizes
- Designed in collaboration with OE engineers to design, engineer and test bearings for premium performance in many applications
- Power dense designs allow for heavier loads and can help extend bearing life
- Optimized internal geometry lower torque and operating temperatures to extend lubrication system life
- Can be designed to withstand high-corrosive, high-temperature and vacuum or low-lubrication environments with proprietary enhancements
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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 |
|---|---|---|---|---|---|---|---|---|---|
| 387-90319 | Bore (d) N/A 2.25 in57.15 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 387AS / 384D | Bore (d) N/A 2.25 in57.15 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
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|
| 385-99406 | Bore (d) N/A 2.1654 in55.001 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
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| 389A-90093 | Bore (d) N/A 2.125 in53.975 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 385A-90027 | Bore (d) N/A 2 in50.8 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 389 / 384D | Bore (d) N/A 2.188 in55.575 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 387A-90178 | Bore (d) N/A 2.25 in57.15 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 389AS / 384D | Bore (d) N/A 2.125 in53.975 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 388A-90252 | Bore (d) N/A 2.265 in57.531 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 385AS / 384D | Bore (d) N/A 2 in50.8 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 | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 35600 lbf158000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 5300 lbf23600 N | Series N/A 385 |
CAD
N/A
|
| 387W / 384DC | Bore (d) N/A 2.25 in57.15 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 386A / 384DC | Bore (d) N/A 1.875 in47.625 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 385AS / 384DC | Bore (d) N/A 2 in50.8 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 | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 35600 lbf158000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 5300 lbf23600 N | Series N/A 385 |
CAD
N/A
|
| 387A / 384DC | Bore (d) N/A 2.25 in57.15 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 385X / 384DC | Bore (d) N/A 2.1654 in55.001 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 388A / 384DC | Bore (d) N/A 2.265 in57.531 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 387 / 384DC | Bore (d) N/A 2.25 in57.15 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 385A / 384DC | Bore (d) N/A 2 in50.8 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 386 / 384DC | Bore (d) N/A 2.1840 in55.474 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 | Inner Ring Width (B) N/A 0.864 in21.946 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 35600 lbf158000 N | Dynamic Radial Load Rating - 90M Revs (C90) N/A 5300 lbf23600 N | Series N/A 385 |
CAD
N/A
|
| 387AS / 384DC | Bore (d) N/A 2.25 in57.15 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
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| 387-S / 384DC | Bore (d) N/A 2.25 in57.15 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 385 / 384DC | Bore (d) N/A 2.1654 in55.001 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 389A / 384DC | Bore (d) N/A 2.125 in53.975 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 389AS / 384DC | Bore (d) N/A 2.125 in53.975 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
|
| 385AX / 384DC | Bore (d) N/A 2 in50.8 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 | Inner Ring Width (B) N/A 0.864 in21.946 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 | Series N/A 385 |
CAD
N/A
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