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NSK 7903A5TRSUMP3 Super Precision Angular Contact Spindle Bearing 17x30x7mm
- World-renowned NSK quality
- High precision
- Excellent speed ability
- High rigidity
- Excellent vibration behaviour
£102.82
ex VAT
Price Breaks
| Quantity | Prices |
|---|---|
| 3+ | £91.51 each |
| 5+ | £86.37 each |
| 10+ | £85.34 each |
| 25+ | £84.31 each |
| 49+ | £83.28 each |
| 74+ | £82.25 each |
| 99+ | £77.11 each |
In Stock
| Bearing dimensions | ||
| d | = | 17mm |
| D | = | 30mm |
| B | = | 7mm |
| rmin | = | 0.3mm |
| r1min | = | 0.15mm |
| Loads angles and speeds | ||
| Cr | = | 5Kn |
| Cor | = | 2.8kN |
| Axial load Kn | = | 2.21 kN |
| Contact angle | = | 25 degrees |
| Factor fo | = | ? |
| Effective diameter | = | 9mm |
| Max speed in grease | = | 42600 rpm |
| Max speed in oil | = | 63900 rpm |
| Fitting dimensions | ||
| da min | = | 19.5mm |
| Da max | = | 27.5mm |
| Db max | = | 28.8mm |
| ra max | = | 0.3mm |
| rb max | = | 0.15mm |
| Weight | = | 0.017kg |
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