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medias® Home Rolling and plain bearings, accessories NK NK28/20
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Needle roller bearings NK28/20

light series

Needle roller bearings NK28/20, light series
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
 
Fw 28  mm 
   
D 37  mm 
   
C 20  mm 
   
 
rmin 0,3  mm 
   
 
m 52,2  g 
  Mass
Cr 24800  N 
  Basic dynamic load rating, radial
C0r 34000  N 
  Basic static load rating, radial
Cur 5900  N 
  Fatigue limit load, radial
nG 15800  1/min 
  Limiting speed
nB 8600  1/min 
  Reference speed