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medias® Home Rolling and plain bearings, accessories XU XU300515
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Crossed roller bearings XU300515

without gear teeth, lip seals on both sides

Crossed roller bearings XU300515, 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 384  mm 
   
Da 646  mm 
   
 
Da ZT 644  mm 
  Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: -IT8
Di 516  mm 
   
da 514  mm 
   
dB 26  mm 
   
di ZT 386  mm 
  Valid for bearings with centring (suffix ZT)
Centring lengths (T, t) (see dimension drawing)
Tolerance: +IT8
H 86  mm 
   
h 79  mm 
   
La 598  mm 
   
Li 432  mm 
   
na 18 
  Number of fixing holes in outer ring
ni 18 
  Number of fixing holes in inner ring
T 12  mm 
   
t 12  mm 
   
 
m 115  kg 
  Mass
Fr per 313200  N 
  Maximum permissible radial load against friction lock
Ca 720000  N 
  Basic dynamic load rating, axial
C0a 1370000  N 
  Basic static load rating, axial
Cr 455000  N 
  Basic dynamic load rating, radial
C0r 670000  N 
  Basic static load rating, radial
  0 - 0,03 
  Bearing clearance: preload
   
  Taper type lubrication nipples, DIN 71412, spaced approximately uniformly on circumference and recessed