FAG B7044-E-T-P4S spindle bearings | 220x340x56mm
Also known as : B7044-E-T-P4S
- Inside Diameter: 220 mm
- Outside Diameter: 340 mm
- Width: 56 mm
- Basic dynamic load rating: 315 kN
- Basic static load rating: 295 kN
FAG B7044-E-T-P4S Bearing
FAG B7044-E-T-P4S Bearing details
| Number | B7044-E-T-P4S | |
|---|---|---|
| Type | FAG spindle bearings, adjusted, in pairs or sets | |
| d | 220 mm | |
| D | 340 mm | |
| B | 56 mm | |
| a | 93,3 mm | |
| Da | 321 mm | Tolerance: H12 |
| da | 239 mm | Tolerance: h12 |
| Etk max | 270,1 mm | |
| Etk min | 257,1 mm | |
| Etk1 max | 270,1 mm | |
| Etk1 min | 257,1 mm | |
| r1 min | 3 mm | |
| ra max | 2,5 mm | |
| ra1 max | 1 mm | |
| rmin | 3 mm | |
| α | 25 ° | Contact angle |
| m | 15,7 kg | ≈ Mass |
| Cr | 315000 N | Basic dynamic load rating, radial |
| C0r | 295000 N | Basic static load rating, radial |
| Cur | 18000 N | Fatigue limit load, radial |
| nG Fett | 3600 1/min | Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings. |
| nG Öl | 5300 1/min | Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings. |
| FV L | 2882 N | Preload force |
| FV M | 9666 N | Preload force |
| FV H | 20030 N | Preload force |
| KaE L | 8349 N | Lift-off force |
| KaE M | 28771 N | Lift-off force |
| KaE H | 61275 N | Lift-off force |
| ca L | 503 N/µm | Axial rigidity |
| ca M | 789 N/µm | Axial rigidity |
| ca H | 1055 N/µm | Axial rigidity |
Nodes bearings have FAG B7044-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.
FAG B7044-E-T-P4S bearing cross reference
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