FAG B7230-E-T-P4S spindle bearings | 150x270x45mm
Also known as : B7230-E-T-P4S
- Inside Diameter: 150 mm
- Outside Diameter: 270 mm
- Width: 45 mm
- Basic dynamic load rating: 221 kN
- Basic static load rating: 169 kN
FAG B7230-E-T-P4S Bearing
FAG B7230-E-T-P4S Bearing details
| Number | B7230-E-T-P4S | |
|---|---|---|
| Type | FAG spindle bearings, adjusted, in pairs or sets | |
| d | 150 mm | |
| D | 270 mm | |
| B | 45 mm | |
| a | 71,5 mm | |
| Da | 241,5 mm | Tolerance: H12 |
| da | 178 mm | Tolerance: h12 |
| Etk max | 201,9 mm | |
| Etk min | 190,9 mm | |
| Etk1 max | 201,9 mm | |
| Etk1 min | 190,9 mm | |
| r1 min | 3 mm | |
| ra max | 2,5 mm | |
| ra1 max | 2,5 mm | |
| rmin | 3 mm | |
| α | 25 ° | Contact angle |
| m | 10,1 kg | ≈ Mass |
| Cr | 221000 N | Basic dynamic load rating, radial |
| C0r | 169000 N | Basic static load rating, radial |
| Cur | 12000 N | Fatigue limit load, radial |
| nG Fett | 4000 1/min |
Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings. |
| nG Öl | 6000 1/min |
Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings. |
| FV L | 2173 N | Preload force |
| FV M | 6987 N | Preload force |
| FV H | 14280 N | Preload force |
| KaE L | 6322 N | Lift-off force |
| KaE M | 20936 N | Lift-off force |
| KaE H | 44075 N | Lift-off force |
| ca L | 390 N/µm | Axial rigidity |
| ca M | 605 N/µm | Axial rigidity |
| ca H | 808 N/µm | Axial rigidity |
Nodes bearings have FAG B7230-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.
FAG B7230-E-T-P4S bearing cross reference
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