Schaeffler Product catalogue - medias
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XSA140544-N


Crossed roller bearings

standard series 14, external gear teeth, lip seals on both sides

  
Have you also thought about mounting? You can find further information here on mounting of the selected types. Alternatively, contact one of our Engineering Offices for further assistance.
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Radial loadAxial load in one directionAxial load in two directionsMoments about all axesSealed on both sidesGrease lubrication
 
di 474  mm  Centring lengths (see dimension drawing)
Tolerance: +IT7
Da 640,3  mm   
Di 547  mm  Centring lengths (see dimension drawing)
Tolerance: +IT7
d0 630  mm   
da 543  mm  Tolerance: 0/-0,5
H 56  mm   
La 585  mm   
Li 498  mm   
m 6  mm  Tooth modulus
na 28  Number of fixing holes in outer ring
ni 32  Number of fixing holes in inner ring
z 105  Number of teeth
m 44  kg  Mass
Fr per 115600  N  Maximum permissible radial load against friction lock
Fz norm 21300  N  Maximum permissible tooth force (dedendum fatigue strength)
Fz max 31500  N  Max. permissible tooth force against tooth fracture in dedendum
Ca 234000  N  Basic dynamic load rating, axial
C0a 690000  N  Basic static load rating, axial
Cr 166000  N  Basic dynamic load rating, radial
C0r 340000  N  Basic static load rating, radial
VSPmin 0,01  Bearing clearance: preload
VSPmax 0,03  Bearing clearance: preload
A 0,04  mm  Running accuracies (in relation to raceway)
B 0,04  mm  Running accuracies (in relation to raceway)
C 0,07  mm  Running accuracies (in relation to raceway)
D 0,06  mm  Running accuracies (in relation to raceway)
  4  Taper type lubrication nipples, DIN 71412-A M8x1, spaced uniformly on circumference
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