Schaeffler Product catalogue - medias
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HSS71922-E-T-P4S


Spindle bearings

adjusted, in pairs or sets, contact angle α = 25°, 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 110  mm   
D 150  mm   
B 20  mm   
a 40,3  mm   
Da 143  mm  Tolerance: H12
da 117  mm  Tolerance: h12
r1 min 1,1  mm   
ra max 0,6  mm   
ra1 max 0,6  mm   
rmin 1,1  mm   
α 25  °  Contact angle
m 1,01  kg  ≈ Mass
Cr 32000  N  Basic dynamic load rating, radial
C0r 27000  N  Basic static load rating, radial
Cur 2430  N  Fatigue limit load, radial
nG Fett 11000  1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 187  N  Preload force
FV M 561  N  Preload force
FV H 1121  N  Preload force
KaE L 538  N  Lift-off force
KaE M 1642  N  Lift-off force
KaE H 3344  N  Lift-off force
ca L 178  N/µm  Axial rigidity
ca M 264  N/µm  Axial rigidity
ca H 343  N/µm  Axial rigidity
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