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medias® Home Rolling and plain bearings, accessories RNAO RNAO70X90X30
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Needle roller bearings RNAO70X90X30

without ribs

Needle roller bearings RNAO70X90X30, without ribs
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
Needle roller bearings RNAO70X90X30, without ribs
Axial guidance of needle roller and cage assembly in housing
Needle roller bearings RNAO70X90X30, without ribs
Axial guidance of needle roller and cage assembly on shaft
 
Fw 70  mm 
   
D 90  mm 
   
C 30  mm 
   
 
Da 78,8  mm 
   
Db 71  mm 
   
db 77,2  mm 
   
E 78  mm 
   
ra max 1  mm 
   
rmin 1  mm 
   
 
m 499  g 
  Mass
Cr 68000  N 
  Basic dynamic load rating, radial
C0r 135000  N 
  Basic static load rating, radial
Cur 23200  N 
  Fatigue limit load, radial
nG 6600  1/min 
  Limiting speed
nB 3750  1/min 
  Reference speed