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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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medias® Home Rolling and plain bearings, accessories RNAO..-ZW-ASR1 RNAO40X55X40-ZW-ASR1
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Needle roller bearings RNAO40X55X40-ZW-ASR1

without ribs, double row

Needle roller bearings RNAO40X55X40-ZW-ASR1, without ribs, double row
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
Needle roller bearings RNAO40X55X40-ZW-ASR1, without ribs, double row
Axial guidance of needle roller and cage assembly in housing
Needle roller bearings RNAO40X55X40-ZW-ASR1, without ribs, double row
Axial guidance of needle roller and cage assembly on shaft
 
Fw 40  mm 
   
D 55  mm 
   
C 40  mm 
   
 
Da 47,5  mm 
   
Db 40,6  mm 
   
db 47,2  mm 
   
E 48  mm 
   
ra max 0,3  mm 
   
rmin 0,3  mm 
   
 
m 275  g 
  Mass
Cr 70000  N 
  Basic dynamic load rating, radial
C0r 118000  N 
  Basic static load rating, radial
Cur 18700  N 
  Fatigue limit load, radial
nG 11100  1/min 
  Limiting speed
nB 5700  1/min 
  Reference speed