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medias® Home Rolling and plain bearings, accessories NK NK21/16
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Needle roller bearings NK21/16

light series

Needle roller bearings NK21/16, light series
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
 
Fw 21  mm 
   
D 29  mm 
   
C 16  mm 
   
 
rmin 0,3  mm 
   
 
m 28,1  g 
  Mass
Cr 15200  N 
  Basic dynamic load rating, radial
C0r 18700  N 
  Basic static load rating, radial
Cur 3450  N 
  Fatigue limit load, radial
nG 20600  1/min 
  Limiting speed
nB 11400  1/min 
  Reference speed