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medias® Home Rolling and plain bearings, accessories NK NK45/20-TV
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Needle roller bearings NK45/20-TV

light series

Needle roller bearings NK45/20-TV, light series
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
 
Fw 45  mm 
   
D 55  mm 
   
C 20  mm 
   
 
rmin 0,3  mm 
   
 
m 85,3  g 
  Mass
Cr 35000  N 
  Basic dynamic load rating, radial
C0r 62000  N 
  Basic static load rating, radial
Cur 10800  N 
  Fatigue limit load, radial
nG 10200  1/min 
  Limiting speed
nB 5600  1/min 
  Reference speed