FAG B71903-E-T-P4S spindle bearings | 17x30x7mm
Also known as : B71903-E-T-P4S
- Inside Diameter: 17 mm
- Outside Diameter: 30 mm
- Width: 7 mm
- Basic dynamic load rating: 5.1 kN
- Basic static load rating: 2.12 kN
FAG B71903-E-T-P4S Bearing
FAG B71903-E-T-P4S Bearing details
Number | B71903-E-T-P4S | |
---|---|---|
Type | FAG spindle bearings, adjusted, in pairs or sets | |
d | 17 mm | |
D | 30 mm | |
B | 7 mm | |
a | 9 mm | |
Da | 27,5 mm | Tolerance: H12 |
da | 20 mm | Tolerance: h12 |
Etk max | 22,3 mm | |
Etk min | 21,4 mm | |
Etk1 max | 22,3 mm | |
Etk1 min | 21,4 mm | |
r1 min | 0,3 mm | |
ra max | 0,3 mm | |
ra1 max | 0,1 mm | |
rmin | 0,3 mm | |
α | 25 ° | Contact angle |
m | 0,018 kg | ≈ Mass |
Cr | 5100 N | Basic dynamic load rating, radial |
C0r | 2120 N | Basic static load rating, radial |
Cur | 219 N | Fatigue limit load, radial |
nG Fett | 45000 1/min | Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings. |
nG Öl | 70000 1/min | Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings. |
FV L | 22 N | Preload force |
FV M | 115 N | Preload force |
FV H | 265 N | Preload force |
KaE L | 65 N | Lift-off force |
KaE M | 346 N | Lift-off force |
KaE H | 833 N | Lift-off force |
ca L | 36,9 N/µm | Axial rigidity |
ca M | 68,5 N/µm | Axial rigidity |
ca H | 97,3 N/µm | Axial rigidity |
Nodes bearings have FAG B71903-E-T-P4S spindle bearings in stock, FAG bearings, precision bearings, adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.