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medias® Home Rolling and plain bearings, accessories RNAO RNAO55X68X20
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Needle roller bearings RNAO55X68X20

without ribs

Needle roller bearings RNAO55X68X20, without ribs
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
Needle roller bearings RNAO55X68X20, without ribs
Axial guidance of needle roller and cage assembly in housing
Needle roller bearings RNAO55X68X20, without ribs
Axial guidance of needle roller and cage assembly on shaft
 
Fw 55  mm 
   
D 68  mm 
   
C 20  mm 
   
 
Da 60,8  mm 
   
Db 55,8  mm 
   
db 59,4  mm 
   
E 60  mm 
   
ra max 0,6  mm 
   
rmin 0,6  mm 
   
 
m 166  g 
  Mass
Cr 32000  N 
  Basic dynamic load rating, radial
C0r 66000  N 
  Basic static load rating, radial
Cur 10700  N 
  Fatigue limit load, radial
nG 8500  1/min 
  Limiting speed
nB 4850  1/min 
  Reference speed