Schaeffler Product catalogue - medias
(0)

B7001-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 12  mm   
D 28  mm   
B 8  mm   
a 8,7  mm   
Da 24,5  mm  Tolerance: H12
da 16,5  mm  Tolerance: h12
Etk max 18,8  mm   
Etk min 17,9  mm   
Etk1 max 18,8  mm   
Etk1 min 17,9  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 0,023  kg  ≈ Mass
Cr 4450  N  Basic dynamic load rating, radial
C0r 1750  N  Basic static load rating, radial
Cur 185  N  Fatigue limit load, radial
nG Fett 53000  1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl 85000  1/min  Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 23  N  Preload force
FV M 109  N  Preload force
FV H 248  N  Preload force
KaE L 66  N  Lift-off force
KaE M 328  N  Lift-off force
KaE H 775  N  Lift-off force
ca L 31,8  N/µm  Axial rigidity
ca M 57,2  N/µm  Axial rigidity
ca H 80,3  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