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medias® Home Rolling and plain bearings, accessories NKXR..-Z NKXR20-Z
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Needle roller/axial cylindrical roller bearings NKXR20-Z

axial component, single direction, to DIN 5429, with end cap, for grease lubrication

Accessories
Needle roller/axial cylindrical roller bearings NKXR20-Z, axial component, single direction, to DIN 5429, with end cap, for grease lubrication
Radial loadAxial load in one directionSealed on one sideGrease lubrication
Needle roller/axial cylindrical roller bearings NKXR20-Z, axial component, single direction, to DIN 5429, with end cap, for grease lubrication
 
Fw 20  mm 
   
D 30  mm 
   
C 30  mm 
  Tolerance: -0,25
 
C1 10  mm 
  Tolerance: -0,2
C2 10,5  mm 
   
D2 max 36,2  mm 
   
da 30,7  mm 
   
dw 20  mm 
  Tolerance: E8
ra max 0,3  mm 
   
rmin 0,3  mm 
   
 
  NAXR20Z 
  Designation to DIN 5429
m 84  g 
  Mass
Cr 18600  N 
  Basic dynamic load rating, radial
C0r 23800  N 
  Basic static load rating, radial
Ca 25000  N 
  Basic dynamic load rating, axial
C0a 53000  N 
  Basic static load rating, axial
Cur 4150  N 
  Fatigue limit load, radial
Cua 7300  N 
  Fatigue limit load, axial
nG 7200  1/min 
  Limiting speed
nB 4200  1/min 
  Reference speed
  IR17X20X20 
  Suitable inner ring