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NSK 7911CTRQUMP3 Super Precision Angular Contact Spindle Bearing 55x80x13mm (Set of 4)
- World-renowned NSK quality
- High precision
- Excellent speed ability
- High rigidity
- Excellent vibration behaviour
£730.21
ex VAT
Price Breaks
| Quantity | Prices |
|---|---|
| 3+ | £649.88 each |
| 5+ | £613.37 each |
| 10+ | £606.07 each |
| 25+ | £598.77 each |
| 49+ | £591.47 each |
| 74+ | £584.17 each |
| 99+ | £547.66 each |
| 199+ | £540.35 each |
| 249+ | £533.05 each |
| 499+ | £525.75 each |
| 999+ | £511.15 each |
In Stock
| Bearing dimensions | ||
| d | = | 55mm |
| D | = | 80mm |
| B | = | 13mm |
| rmin | = | 1mm |
| r1min | = | 0.6mm |
| Loads angles and speeds | ||
| Cr | = | 20.1Kn |
| Cor | = | 17.7kN |
| Axial load Kn | = | 11 kN |
| Contact angle | = | 15 degrees |
| Factor fo | = | 16.3 |
| Effective diameter | = | 15.5mm |
| Max speed in grease | = | 17100 rpm |
| Max speed in oil | = | 26000 rpm |
| Fitting dimensions | ||
| da min | = | 61mm |
| Da max | = | 74mm |
| Db max | = | 75mm |
| ra max | = | 1mm |
| rb max | = | 0.5mm |
| Weight | = | 0.728kg |
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