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medias® Home Rolling and plain bearings, accessories NK NK12/12
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Needle roller bearings NK12/12

light series

Needle roller bearings NK12/12, light series
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
 
Fw 12  mm 
   
D 19  mm 
   
C 12  mm 
   
 
rmin 0,3  mm 
   
 
m 12,1  g 
  Mass
Cr 7200  N 
  Basic dynamic load rating, radial
C0r 7100  N 
  Basic static load rating, radial
Cur 1280  N 
  Fatigue limit load, radial
nG 26500  1/min 
  Limiting speed
nB 19000  1/min 
  Reference speed