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NTN 89308 Cylindrical Roller Thrust Bearing with Cage 40x78x22mm - Allow 2-3 Days
- Excellent load-bearing capability
- Low friction & reduced wear
- Stable alignment & smooth rotation
£99.71
ex VAT
Price Breaks
| Quantity | Prices |
|---|---|
| 5+ | £98.71 each |
| 10+ | £94.72 each |
| 20+ | £92.73 each |
| 50+ | £89.74 each |
| 100+ | £87.74 each |
| 500+ | £82.76 each |
| 1000+ | £69.80 each |
2-3 Days Availability
| d - Bore diameter of support washer inner ring (WS) | = | 40mm |
| D - Outside diameter of support washer outer ring (GS) | = | 78mm |
| d1 - External diameter of support washer inner ring (WS) | = | 78mm |
| D1 - Bore diameter bearing washer outer ring (GS) | = | 42mm |
| T - Thrust bearing width | = | 22mm |
| Dw - Rolling element diameter | = | 7mm |
| Dc1 - Roller cage bore diameter | = | 40mm |
| Dc - Roller cage outer diameter | = | 78mm |
| rs - Minimum fillet radius | = | 1mm |
| Cage assembly reference | = | K89308 |
| Bearing ring (inner ring WS) | = | WS89308 |
| Bearing ring (outer ring GS) | = | GS89308 |
| Ea - Roller reference outer diameter | = | 74.4mm |
| Eb - Roller reference inner diameter | = | 46mm |
| Ca - Dynamic axial load rating | = | 85 kN |
| C0a - Static axial load rating | = | 277 kN |
| Cua - Limit axial load rating | = | 34 kN |
| N - Grease lubrication limit speed | = | 1000 tr/min |
| N - Oil lubrication limit speed | = | 4000 tr/min |
| Tmin - Minimum operating temperature | = | -20 Deg C |
| Tmax - Maximum operating temperature | = | +120 Deg C |
| da min - Minimum inner ring shoulder diameter (WS) | = | 74mm |
| Db max - Maximum outer ring shoulder diameter (GS) | = | 46mm |
| ras max - Maximum shaft & housing fillet radius | = | 1mm |
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