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Transparent classification of our bearings for rotary motion.
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medias® Home Rolling and plain bearings, accessories XSI14 XSI140414-N
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Crossed roller bearings XSI140414-N

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

Crossed roller bearings XSI140414-N, standard series 14, internal 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 325  mm 
   
Da 484  mm 
  Centring lengths (see dimension drawing)
Tolerance: -IT7
 
Di 415  mm 
  Tolerance: +0,5
d0 335  mm 
   
da 411  mm 
  Centring lengths (see dimension drawing)
Tolerance: -IT7
H 56  mm 
   
La 460  mm 
   
Li 375  mm 
   
m 5  mm 
  Tooth modulus
na 24 
  Number of fixing holes in outer ring
ni 24 
  Number of fixing holes in inner ring
z 67 
  Number of teeth
 
m 31  kg 
  Mass
Fr per 99100  N 
  Maximum permissible radial load against friction lock
Fz norm 17700  N 
  Maximum permissible tooth force (dedendum fatigue strength)
Fz max 26200  N 
  Max. permissible tooth force against tooth fracture in dedendum
Ca 229000  N 
  Basic dynamic load rating, axial
C0a 520000  N 
  Basic static load rating, axial
Cr 146000  N 
  Basic dynamic load rating, radial
C0r 250000  N 
  Basic static load rating, radial
  0,01 - 0,03 
  Bearing clearance: preload
   
  Running accuracies (in relation to raceway):
A: 0,04
B: 0,04
C: 0,06
D: 0,06
   
  4 taper type lubrication nipples, DIN 71412-A M8x1, spaced uniformly on circumference