FAG B7234-C-T-P4S spindle bearings | 170x310x52mm
Also known as : B7234-C-T-P4S
- Inside Diameter: 170 mm
- Outside Diameter: 310 mm
- Width: 52 mm
- Basic dynamic load rating: 300 kN
- Basic static load rating: 255 kN
FAG B7234-C-T-P4S Bearing
FAG B7234-C-T-P4S Bearing details
| Number | B7234-C-T-P4S | |
|---|---|---|
| Type | FAG spindle bearings, adjusted, in pairs or sets | |
| d | 170 mm | |
| D | 310 mm | |
| B | 52 mm | |
| a | 58,2 mm | |
| Da | 275 mm | Tolerance: H12 |
| da | 205 mm | Tolerance: h12 |
| Etk max | 230,4 mm | |
| Etk min | 217,1 mm | |
| Etk1 max | 230,4 mm | |
| Etk1 min | 217,1 mm | |
| r1 min | 4 mm | |
| ra max | 3 mm | |
| ra1 max | 3 mm | |
| rmin | 4 mm | |
| α | 15 ° | Contact angle |
| m | 15,7 kg | ≈ Mass |
| Cr | 300000 N | Basic dynamic load rating, radial |
| C0r | 255000 N | Basic static load rating, radial |
| Cur | 16800 N | Fatigue limit load, radial |
| nG Fett | 3800 1/min | Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings. |
| nG Öl | 5600 1/min | Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings. |
| FV L | 1864 N | Preload force |
| FV M | 5749 N | Preload force |
| FV H | 11422 N | Preload force |
| KaE L | 5698 N | Lift-off force |
| KaE M | 18828 N | Lift-off force |
| KaE H | 39747 N | Lift-off force |
| ca L | 189 N/µm | Axial rigidity |
| ca M | 311 N/µm | Axial rigidity |
| ca H | 436 N/µm | Axial rigidity |
Nodes bearings have FAG B7234-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.
FAG B7234-C-T-P4S bearing cross reference
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