Schaeffler Product catalogue - medias
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HC71916-E-T-P4S


Spindle bearings

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

  
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Radial loadAxial load in one directionNot sealedGrease lubricationOil lubrication
 
d 80  mm   
D 110  mm   
B 16  mm   
a 30,1  mm   
Da 104  mm  Tolerance: H12
da 86  mm  Tolerance: h12
Etk max 92,5  mm   
Etk min 91  mm   
Etk1 max 92,5  mm   
Etk1 min 88,5  mm   
r1 min 1  mm   
ra max 0,6  mm   
ra1 max 0,3  mm   
rmin 1  mm   
α 25  °  Contact angle
m 0,355  kg  ≈ Mass
Cr 19200  N  Basic dynamic load rating, radial
C0r 14000  N  Basic static load rating, radial
Cur 1060  N  Fatigue limit load, radial
nG Fett 19000  1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
nG Öl 30000  1/min  Limiting speed for minimal quantity oil lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 79  N  Preload force
FV M 236  N  Preload force
FV H 473  N  Preload force
KaE L 226  N  Lift-off force
KaE M 686  N  Lift-off force
KaE H 1392  N  Lift-off force
ca L 130  N/µm  Axial rigidity
ca M 192  N/µm  Axial rigidity
ca H 248  N/µm  Axial rigidity
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