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medias® Home Rolling and plain bearings, accessories NK NK8/12-TV
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Needle roller bearings NK8/12-TV

light series

Needle roller bearings NK8/12-TV, light series
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
 
Fw 8  mm 
   
D 15  mm 
   
C 12  mm 
   
 
rmin 0,3  mm 
   
 
m 8,7  g 
  Mass
Cr 4450  N 
  Basic dynamic load rating, radial
C0r 4100  N 
  Basic static load rating, radial
Cur 690  N 
  Fatigue limit load, radial
nG 32500  1/min 
  Limiting speed
nB 27000  1/min 
  Reference speed
   
  With closing rings, without lubrication hole and without lubrication groove.