Schaeffler Product catalogue - medias
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HCB71914-E-2RSD-T-P4S


Spindle bearings

adjusted, in pairs or sets, contact angle α = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances

  
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Radial loadAxial load in one directionSealed on both sidesLifetime lubrication, freedom from maintenanceGrease lubrication
 
d 70  mm   
D 100  mm   
B 16  mm   
a 27,8  mm   
Da 94,5  mm  Tolerance: H12
da 76  mm  Tolerance: h12
r1 min 1  mm   
ra max 0,6  mm   
ra1 max 0,3  mm   
rmin 1  mm   
α 25  °  Contact angle
m 0,279  kg  ≈ Mass
Cr 32500  N  Basic dynamic load rating, radial
C0r 20800  N  Basic static load rating, radial
Cur 1680  N  Fatigue limit load, radial
nG Fett 17000  1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 98  N  Preload force
FV M 459  N  Preload force
FV H 1040  N  Preload force
KaE L 281  N  Lift-off force
KaE M 1343  N  Lift-off force
KaE H 3118  N  Lift-off force
ca L 126  N/µm  Axial rigidity
ca M 218  N/µm  Axial rigidity
ca H 298  N/µm  Axial rigidity
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