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medias® Home Rolling and plain bearings, accessories RNA48 RNA4840
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Needle roller bearings RNA4840

dimension series 48, to DIN 617/ISO 1206

Needle roller bearings RNA4840, dimension series 48, to DIN 617/ISO 1206
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
 
Fw 220  mm 
   
D 250  mm 
   
C 50  mm 
   
 
rmin 1,5  mm 
   
 
m 3350  g 
  Mass
Cr 260000  N 
  Basic dynamic load rating, radial
C0r 720000  N 
  Basic static load rating, radial
Cur 102000  N 
  Fatigue limit load, radial
nG 2150  1/min 
  Limiting speed
nB 1220  1/min 
  Reference speed