Schaeffler Product catalogue - medias
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VSA200844-N


Four point contact bearings

standard series 20, 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 772  mm  Tolerance: +0,6/0
Da 950,1  mm   
Di 845,5  mm  Tolerance: +0,6/0
Di ZT 847  mm  Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8
d0 936  mm   
da 842,5  mm  Tolerance: 0/-0,6
di ZT 774  mm  Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8
H 56  mm   
La 885  mm   
Li 798  mm   
m 8  mm  Tooth modulus
na 36  Number of fixing holes in outer ring
ni 40  Number of fixing holes in inner ring
z 117  Number of teeth
m 71  kg  Mass
Fr per 148700  N  Maximum permissible radial load against friction lock
Fz norm 28300  N  Maximum permissible tooth force (dedendum fatigue strength)
Fz max 42000  N  Max. permissible tooth force against tooth fracture in dedendum
Ca 182000  N  Basic dynamic load rating, axial
C0a 1350000  N  Basic static load rating, axial
Cr 164000  N  Basic dynamic load rating, radial
C0r 620000  N  Basic static load rating, radial
  4  Taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference
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