Schaeffler Product catalogue - medias
Ihre Eingaben des Auswahlassistenten werden im Hintergrund gespeichert, Sie können den Assistenten jederzeit wieder aufrufen.
(0)

HCB71903-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

  
Send to shopping basket
Radial loadAxial load in one directionSealed on both sidesLifetime lubrication, freedom from maintenanceGrease lubrication
 
d 17  mm   
D 30  mm   
B 7  mm   
a 9  mm   
Da 27,5  mm  Tolerance: H12
da 20  mm  Tolerance: h12
r1 min 0,3  mm   
ra max 0,3  mm   
ra1 max 0,1  mm   
rmin 0,3  mm   
α 25  °  Contact angle
m 0,016  kg  ≈ Mass
Cr 5100  N  Basic dynamic load rating, radial
C0r 2030  N  Basic static load rating, radial
Cur 164  N  Fatigue limit load, radial
nG Fett 63000  1/min  Limiting speed for grease lubrication

The limiting speeds are based on elastically preloaded single bearings.
FV L 12  N  Preload force
FV M 65  N  Preload force
FV H 154  N  Preload force
KaE L 34  N  Lift-off force
KaE M 193  N  Lift-off force
KaE H 466  N  Lift-off force
ca L 33,4  N/µm  Axial rigidity
ca M 61,9  N/µm  Axial rigidity
ca H 86,4  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