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medias® Home Rolling and plain bearings, accessories NA48 NA4856
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Needle roller bearings NA4856

dimension series 48, to DIN 617/ISO 1206

Needle roller bearings NA4856, dimension series 48, to DIN 617/ISO 1206
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
Needle roller bearings NA4856, dimension series 48, to DIN 617/ISO 1206
 
d 280  mm 
   
D 350  mm 
   
B 69  mm 
   
 
F 305  mm 
   
rmin 2  mm 
   
s 2,5  mm 
  Axial displacement
 
m 15300  g 
  Mass
Cr 510000  N 
  Basic dynamic load rating, radial
C0r 1300000  N 
  Basic static load rating, radial
Cur 175000  N 
  Fatigue limit load, radial
nG 1540  1/min 
  Limiting speed
nB 840  1/min 
  Reference speed