FAG B7038-C-T-P4S spindle bearings | 190x290x46mm
Also known as : B7038-C-T-P4S
- Inside Diameter: 190 mm
- Outside Diameter: 290 mm
- Width: 46 mm
- Basic dynamic load rating: 255 kN
- Basic static load rating: 215 kN
FAG B7038-C-T-P4S Bearing
FAG B7038-C-T-P4S Bearing details
| Number | B7038-C-T-P4S | |
|---|---|---|
| Type | FAG spindle bearings, adjusted, in pairs or sets | |
| d | 190 mm | |
| D | 290 mm | |
| B | 46 mm | |
| a | 55,2 mm | |
| Da | 274 mm | Tolerance: H12 |
| da | 206 mm | Tolerance: h12 |
| Etk max | 231,8 mm | |
| Etk min | 220,9 mm | |
| Etk1 max | 231,8 mm | |
| Etk1 min | 220,9 mm | |
| r1 min | 2,1 mm | |
| ra max | 2,1 mm | |
| ra1 max | 1 mm | |
| rmin | 2,1 mm | |
| α | 15 ° | Contact angle |
| m | 9,2 kg | ≈ Mass |
| Cr | 255000 N | Basic dynamic load rating, radial |
| C0r | 215000 N | Basic static load rating, radial |
| Cur | 14300 N | Fatigue limit load, radial |
| nG Fett | 4500 1/min | Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings. |
| nG Öl | 7000 1/min | Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings. |
| FV L | 1436 N | Preload force |
| FV M | 4599 N | Preload force |
| FV H | 9248 N | Preload force |
| KaE L | 4377 N | Lift-off force |
| KaE M | 15038 N | Lift-off force |
| KaE H | 32154 N | Lift-off force |
| ca L | 181 N/µm | Axial rigidity |
| ca M | 302 N/µm | Axial rigidity |
| ca H | 426 N/µm | Axial rigidity |
Nodes bearings have FAG B7038-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.
FAG B7038-C-T-P4S bearing cross reference
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