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SKU: 47487/47420-SKF
SKF 47487/47420 Imperial Taper Roller Bearing 2.75x4.7244x1.2813 inches
SKF 47487/47420 Imperial Taper Roller Bearing 2.75x4.7244x1.2813 inches
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Description
Description
|
SKF Taper Roller Bearings: These bearings have tapered inner and 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:
- SKF - High Quality
- Inside Diameter:
- 69.85mm = 2.75 (2-3/4) inch
- Outside Diameter:
- 120mm = 4.724 inch
- Width:
- 32.55mm = 1.281 (1-9/32) inch
- Seals / Shields:
- None
Technical
Technical
| d | 69.85mm |
|---|---|
| D | 120mm |
| T | 32.545mm |
| Dynamic load | 154 kN |
| Static load | 228 kN |
| Fatigue load limit Pu | 26.5 kN |
| Reference speed | 4000 rpm |
| Limiting speed | 6000 rpm |
| Weight | 1.5 kg |
| d1 | 94.3mm |
| B | 32.545mm |
| C | 26.195mm |
| r1r2 min | 3.5mm |
| r3r4 min | 3.3mm |
| a | 25mm |
| da max | 81mm |
| db min | 82mm |
| Da min | 105mm |
| Da max | 109mm |
| Db min | 113mm |
| Ca min | 6mm |
| Cb min | 6mm |
| ra max | 3mm |
| rb max | 3mm |
| Calculation factor e | 0.35 |
| Calculation factor Y | 1.7 |
| Calculation factor Y0 | 0.9 |
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