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SKU: 31306-TIM
Timken 31306 Metric Taper Roller Bearing 30x72x20.75mm
Timken 31306 Metric Taper Roller Bearing 30x72x20.75mm
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Description
Description
|
Metric 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:
- Timken - High Quality
- Inside Diameter:
- 30mm
- Outside Diameter:
- 72mm
- Width:
- 20.75mm
Technical
Technical
| d | 30mm |
|---|---|
| D | 72mm |
| T | 20.75mm |
| Dynamic load | 47.3 kN |
| Static load | 50 kN |
| Fatigue load limit Pu | 5.7 kN |
| Reference speed | 6700 rpm |
| Limiting speed | 9500 rpm |
| Mass | 0.39 kg |
| d1 | 52.7mm |
| B | 19mm |
| C | 14mm |
| r1r2 min | 1.5mm |
| r3r4 min | 1.5mm |
| a | 22mm |
| da max | 40mm |
| db min | 37mm |
| Da min | 55mm |
| Da max | 65mm |
| Db min | 68mm |
| Ca min | 3mm |
| Cb min | 6.5mm |
| ra max | 1.5mm |
| rb max | 1.5mm |
| e | 0.83 |
| Y | 0.72 |
| Y0 | 0.4 |
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