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Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
Tapered Roller Bearings - TDI (Tapered Double Inner)
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) |
Inner Ring Width (B) |
Width (T) |
Outer Ring Width (C) |
Dynamic Radial Load Rating - 1M Revs (C1) |
Series |
CAD |
|---|---|---|---|---|---|---|---|---|
| 48393D / 48320 | Bore (d) N/A 5.375 in136.525 mm | O.D. (D) N/A 7.5 in190.5 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Width (T) N/A 3.0624 in77.785 mm | Outer Ring Width (C) N/A 1.3125 in33.338 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 111000 lbf492000 N | Series N/A 48300 |
CAD
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| 48393D / 48328 | Bore (d) N/A 5.375 in136.525 mm | O.D. (D) N/A 8 in203.2 mm | Inner Ring Width (B) N/A 3.0625 in77.788 mm | Width (T) N/A 3.0624 in77.785 mm | Outer Ring Width (C) N/A 1.3125 in33.338 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 111000 lbf492000 N | Series N/A 48300 |
CAD
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| 48680D / 48620 | Bore (d) N/A 5.5 in139.7 mm | O.D. (D) N/A 7.875 in200.025 mm | Inner Ring Width (B) N/A 2.9688 in75.408 mm | Width (T) N/A 3.0625 in77.788 mm | Outer Ring Width (C) N/A 1.3437 in34.13 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 112000 lbf499000 N | Series N/A Asymmetrical |
CAD
N/A
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| 487TD / 474 | Bore (d) N/A 2.8375 in72.073 mm | O.D. (D) N/A 5.1181 in130 mm | Inner Ring Width (B) N/A 2.6590 in67.539 mm | Width (T) N/A 2.8756 in73.040 mm | Outer Ring Width (C) N/A 1.2205 in31.001 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 53000 lbf236000 N | Series N/A 475 |
CAD
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| 487TD / 473 | Bore (d) N/A 2.8375 in72.073 mm | O.D. (D) N/A 4.7244 in120 mm | Inner Ring Width (B) N/A 2.6590 in67.539 mm | Width (T) N/A 2.7180 in69.037 mm | Outer Ring Width (C) N/A 1.1417 in28.999 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 53000 lbf236000 N | Series N/A 475 |
CAD
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|
| 487TD / 472 | Bore (d) N/A 2.8375 in72.073 mm | O.D. (D) N/A 4.7244 in120 mm | Inner Ring Width (B) N/A 2.6590 in67.539 mm | Width (T) N/A 2.7180 in69.037 mm | Outer Ring Width (C) N/A 0.9542 in24.237 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 53000 lbf236000 N | Series N/A 475 |
CAD
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| 487TD / 472A | Bore (d) N/A 2.8375 in72.073 mm | O.D. (D) N/A 4.7244 in120 mm | Inner Ring Width (B) N/A 2.6590 in67.539 mm | Width (T) N/A 2.6556 in67.452 mm | Outer Ring Width (C) N/A 0.9230 in23.444 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 53000 lbf236000 N | Series N/A 475 |
CAD
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| 487TD / 472X | Bore (d) N/A 2.8375 in72.073 mm | O.D. (D) N/A 4.875 in123.825 mm | Inner Ring Width (B) N/A 2.6590 in67.539 mm | Width (T) N/A 2.7470 in69.774 mm | Outer Ring Width (C) N/A 0.9687 in24.605 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 53000 lbf236000 N | Series N/A 475 |
CAD
N/A
|
| 496D / 493A | Bore (d) N/A 3.1875 in80.963 mm | O.D. (D) N/A 5.3140 in134.976 mm | Inner Ring Width (B) N/A 2.344 in59.538 mm | Width (T) N/A 2.375 in60.325 mm | Outer Ring Width (C) N/A 0.875 in22.225 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 60500 lbf269000 N | Series N/A 495 |
CAD
N/A
|
| 496D-90297 | Bore (d) N/A 3.1875 in80.963 mm | O.D. (D) N/A 5.25 in133.35 mm | Inner Ring Width (B) N/A 2.344 in59.538 mm | Width (T) N/A 2.375 in60.325 mm | Outer Ring Width (C) N/A 0.875 in22.225 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 60500 lbf269000 N | Series N/A 495 |
CAD
N/A
|
| 496D-90153 | Bore (d) N/A 3.1875 in80.963 mm | O.D. (D) N/A 5.375 in136.525 mm | Inner Ring Width (B) N/A 2.344 in59.538 mm | Width (T) N/A 2.375 in60.325 mm | Outer Ring Width (C) N/A 0.875 in22.225 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 60500 lbf269000 N | Series N/A 495 |
CAD
N/A
|
| 496D / 493X | Bore (d) N/A 3.1875 in80.963 mm | O.D. (D) N/A 5.5118 in140 mm | Inner Ring Width (B) N/A 2.344 in59.538 mm | Width (T) N/A 2.375 in60.325 mm | Outer Ring Width (C) N/A 0.875 in22.225 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 60500 lbf269000 N | Series N/A 495 |
CAD
N/A
|
| 496D / 494A | Bore (d) N/A 3.1875 in80.963 mm | O.D. (D) N/A 5.6875 in144.463 mm | Inner Ring Width (B) N/A 2.344 in59.538 mm | Width (T) N/A 2.375 in60.325 mm | Outer Ring Width (C) N/A 0.875 in22.225 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 60500 lbf269000 N | Series N/A 495 |
CAD
N/A
|
| 52387D / 52618P | Bore (d) N/A 3.875 in98.425 mm | O.D. (D) N/A 6.1875 in157.163 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.1561 in80.165 mm | Outer Ring Width (C) N/A 1.0313 in26.195 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52387D / 52638 | Bore (d) N/A 3.875 in98.425 mm | O.D. (D) N/A 6.375 in161.925 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.4061 in86.515 mm | Outer Ring Width (C) N/A 1.1563 in29.370 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
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| 52387D / 52639 | Bore (d) N/A 3.875 in98.425 mm | O.D. (D) N/A 6.375 in161.925 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.5311 in89.690 mm | Outer Ring Width (C) N/A 1.5625 in39.688 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52387D / 52630X | Bore (d) N/A 3.875 in98.425 mm | O.D. (D) N/A 6.2992 in160 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.1561 in80.165 mm | Outer Ring Width (C) N/A 1.0313 in26.195 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52387D / 52618 | Bore (d) N/A 3.875 in98.425 mm | O.D. (D) N/A 6.1875 in157.163 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.1561 in80.165 mm | Outer Ring Width (C) N/A 1.0313 in26.195 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52387D / 52637 | Bore (d) N/A 3.875 in98.425 mm | O.D. (D) N/A 6.375 in161.925 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.1561 in80.165 mm | Outer Ring Width (C) N/A 1.0313 in26.195 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52400D-90226 | Bore (d) N/A 4 in101.6 mm | O.D. (D) N/A 6.1875 in157.163 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.1561 in80.165 mm | Outer Ring Width (C) N/A 1.0313 in26.195 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52400D / 52618P | Bore (d) N/A 4 in101.6 mm | O.D. (D) N/A 6.1875 in157.163 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.1561 in80.165 mm | Outer Ring Width (C) N/A 1.0313 in26.195 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52400D / 52630X | Bore (d) N/A 4 in101.6 mm | O.D. (D) N/A 6.2992 in160 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.1561 in80.165 mm | Outer Ring Width (C) N/A 1.0313 in26.195 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52400D / 52637 | Bore (d) N/A 4 in101.6 mm | O.D. (D) N/A 6.375 in161.925 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.1561 in80.165 mm | Outer Ring Width (C) N/A 1.0313 in26.195 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52400D / 52638 | Bore (d) N/A 4 in101.6 mm | O.D. (D) N/A 6.375 in161.925 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.4061 in86.515 mm | Outer Ring Width (C) N/A 1.1563 in29.370 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
|
| 52400D / 52639 | Bore (d) N/A 4 in101.6 mm | O.D. (D) N/A 6.375 in161.925 mm | Inner Ring Width (B) N/A 3.1250 in79.375 mm | Width (T) N/A 3.5311 in89.690 mm | Outer Ring Width (C) N/A 1.5625 in39.688 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 87500 lbf389000 N | Series N/A 52000 |
CAD
N/A
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