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Rolling and plain bearings, accessories
Transparent classification of our bearings for rotary motion.
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Transparent classification of our linear bearings.
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Lubrication is a design element. You can find the right grease or oil here.
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Here you can find fundamental knowledge on the calculation, lubrication and fitting of bearings.
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From this list, you can use the old designation to find the new uniform designation of INA and FAG.
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medias® Home Rolling and plain bearings, accessories NKS NKS20
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Needle roller bearings NKS20

heavy series

Needle roller bearings NKS20, heavy series
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
 
Fw 20  mm 
   
D 32  mm 
   
C 20  mm 
   
 
rmin 0,6  mm 
   
 
m 48,7  g 
  Mass
Cr 26000  N 
  Basic dynamic load rating, radial
C0r 25000  N 
  Basic static load rating, radial
Cur 4400  N 
  Fatigue limit load, radial
nG 20000  1/min 
  Limiting speed
nB 10700  1/min 
  Reference speed