FAG B7230-C-T-P4S spindle bearings | 150x270x45mm
Also known as : B7230-C-T-P4S
- Inside Diameter: 150 mm
- Outside Diameter: 270 mm
- Width: 45 mm
- Basic dynamic load rating: 232 kN
- Basic static load rating: 178 kN
FAG B7230-C-T-P4S Bearing
FAG B7230-C-T-P4S Bearing details
Number | B7230-C-T-P4S | |
---|---|---|
Type | FAG spindle bearings, adjusted, in pairs or sets | |
d | 150 mm | |
D | 270 mm | |
B | 45 mm | |
a | 50,6 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 | 15 ° | Contact angle |
m | 10,1 kg | ≈ Mass |
Cr | 232000 N | Basic dynamic load rating, radial |
C0r | 178000 N | Basic static load rating, radial |
Cur | 12600 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 | 6700 1/min |
Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings. |
FV L | 1401 N | Preload force |
FV M | 4337 N | Preload force |
FV H | 8611 N | Preload force |
KaE L | 4299 N | Lift-off force |
KaE M | 14296 N | Lift-off force |
KaE H | 30211 N | Lift-off force |
ca L | 163 N/µm | Axial rigidity |
ca M | 269 N/µm | Axial rigidity |
ca H | 380 N/µm | Axial rigidity |
Nodes bearings have FAG B7230-C-T-P4S spindle bearings in stock, precision bearings, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances.