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medias® Home Rolling and plain bearings, accessories NA49 NA4910
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Needle roller bearings NA4910

dimension series 49, to DIN 617/ISO 1206

Needle roller bearings NA4910, dimension series 49, to DIN 617/ISO 1206
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
Needle roller bearings NA4910, dimension series 49, to DIN 617/ISO 1206
 
d 50  mm 
   
D 72  mm 
   
B 22  mm 
   
 
F 58  mm 
   
rmin 0,6  mm 
   
s 1  mm 
  Axial displacement
 
m 274  g 
  Mass
Cr 53000  N 
  Basic dynamic load rating, radial
C0r 80000  N 
  Basic static load rating, radial
Cur 13800  N 
  Fatigue limit load, radial
nG 7800  1/min 
  Limiting speed
nB 4350  1/min 
  Reference speed