SKU: 478/472D/X2S478-TIM
Timken 478/472D/X2S478 TDO Double Outer Race Taper Roller Bearing 2.5591x4.7244x2.5626x2.125 inch
Timken 478/472D/X2S478 TDO Double Outer Race Taper Roller Bearing 2.5591x4.7244x2.5626x2.125 inch
Out of stock
Description
Description
Timken Taper Roller Bearings: These bearings have a double tapered outer raceways between which tapered roller are arranged. The design of taper rollers makes them particularly suited to accommodating combined axial and radial loads. They are supplied as a cup and cone set (inner and outer).
Benefits: Used widely in transmissions, can be used in oil or greased, high radial and axial load
- Brand / Quality:
- Timken - High Quality
- Inside Diameter:
- 65.00mm = 2.5591 inch
- Outside Diameter:
- 120.00mm = 4.7244 inch
- Width:
- 65.09mm = 2.5626 inch
Technical
Technical
| d | 65mm = 2.5591 inch |
|---|---|
| D | 120mm = 4.7244 inch |
| T | 65.09mm = 2.5626 inch |
| C | 53.975mm = 2.125 inch |
| Dynamic (1) C1 | 231000N |
| Factors (5) e | 0.38 |
| Factors (5) Y1 | 1.75 |
| Factors (5) Y2 | 2.61 |
| Dynamic (2) C90 | 34400N |
| Dynamic (2) Ca90 | 22700N |
| Dynamic (2) C90(2) | 59900N |
| Factors (5) K | 1.52 |
| Shaft max shaft fillet radius R(3) | 2.3mm = 0.09 inch |
| Shaft backing shoulder diameter db | 77mm = 3.03 inch |
| Housing max shaft fillet radius r(3) | 0.8mm = 0.03 inch |
| Housing backing shoulder diameter Da | 114mm = 4.49 inch |
| G1 | 77.2 |
| G2 | 23 |
| Cg | 0.1083 |
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