Schaeffler Product catalogue - medias
(0)

B7012-E-T-P4S


Spindle bearings

adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances

  
Send to shopping basket
Radial loadAxial load in one directionNot sealedGrease lubricationOil lubrication
 
d 60  mm   
D 95  mm   
B 18  mm   
a 27,1  mm   
Da 88  mm  Tolerance: H12
da 67  mm  Tolerance: h12
Etk max 74,5  mm   
Etk min 70,9  mm   
Etk1 max 74,5  mm   
Etk1 min 70,9  mm   
r1 min 1,1  mm   
ra max 1  mm   
ra1 max 0,6  mm   
rmin 1,1  mm   
α 25  °  Contact angle
m 0,396  kg  ≈ Mass
Cr 38000  N  Basic dynamic load rating, radial
C0r 22600  N  Basic static load rating, radial
Cur 2390  N  Fatigue limit load, radial
nG Fett 13000  1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl 20000  1/min  Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 297  N  Preload force
FV M 1069  N  Preload force
FV H 2259  N  Preload force
KaE L 864  N  Lift-off force
KaE M 3221  N  Lift-off force
KaE H 7045  N  Lift-off force
ca L 147  N/µm  Axial rigidity
ca M 239  N/µm  Axial rigidity
ca H 326  N/µm  Axial rigidity
Schaeffler applies cookies to secure an optimal use. With the further use of this website you accept the application of cookies.  Further information