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- FAG B71905-C-T-P4S Bearing
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Description
- Inside Diameter: 25 mm
- Outside Diameter: 42 mm
- Width: 9 mm
- Basic dynamic load rating: 8 kN
- Basic static load rating: 3.8 kN
FAG B71905-C-T-P4S Bearing details
| Number | B71905-C-T-P4S | |
|---|---|---|
| Type | FAG spindle bearings, adjusted, in pairs or sets | |
| d | 25 mm | |
| D | 42 mm | |
| B | 9 mm | |
| a | 9 mm | |
| Da | 38,5 mm | Tolerance: H12 |
| da | 29 mm | Tolerance: h12 |
| Etk max | 32 mm | |
| Etk min | 31 mm | |
| Etk1 max | 32 mm | |
| Etk1 min | 31 mm | |
| r1 min | 0,3 mm | |
| ra max | 0,3 mm | |
| ra1 max | 0,15 mm | |
| rmin | 0,3 mm | |
| α | 15 ° | Contact angle |
| m | 0,043 kg | ≈ Mass |
| Cr | 8000 N | Basic dynamic load rating, radial |
| C0r | 3800 N | Basic static load rating, radial |
| Cur | 390 N | Fatigue limit load, radial |
| nG Fett | 36000 1/min |
Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings. |
| nG Öl | 56000 1/min |
Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings. |
| FV L | 34 N | Preload force |
| FV M | 127 N | Preload force |
| FV H | 265 N | Preload force |
| KaE L | 102 N | Lift-off force |
| KaE M | 418 N | Lift-off force |
| KaE H | 934 N | Lift-off force |
| ca L | 24,9 N/µm | Axial rigidity |
| ca M | 45,4 N/µm | Axial rigidity |
| ca H | 66,3 N/µm | Axial rigidity |
