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medias® Home Rolling and plain bearings, accessories VLU20 VLU200744
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Four point contact bearings VLU200744

light series 20, without gear teeth, lip seals on both sides

Four point contact bearings VLU200744, light series 20, without gear teeth, lip seals on both sides
Radial loadAxial load in one directionAxial load in two directionsMoments about all axesSealed on both sidesGrease lubrication
 
di 634  mm 
  Tolerance: +0,6
Da 848  mm 
  Tolerance: -0,6
 
Da ZT 846  mm 
  Valid for bearings with centring (suffix ZT)
Centring lengths (see dimension drawing)
Tolerance: -IT8
Di 745,5  mm 
  Tolerance: +0,6
da 742,5  mm 
  Tolerance: -0,6
di ZT 636  mm 
  Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8
H 56  mm 
   
La 820  mm 
   
Li 662  mm 
   
na 12 
  Number of fixing holes in outer ring
ni 16 
  Number of fixing holes in inner ring
 
m 42,5  kg 
  Mass
Fr per 93600  N 
  Maximum permissible radial load against friction lock
Ca 211000  N 
  Basic dynamic load rating, axial
C0a 530000  N 
  Basic static load rating, axial
Cr 138000  N 
  Basic dynamic load rating, radial
C0r 198000  N 
  Basic static load rating, radial
   
  4 taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference
   
  Bearings are also available without holes in the bearing rings.