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medias® Home Rolling and plain bearings, accessories NA49..-2RSR NA4903-2RSR
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Needle roller bearings NA4903-2RSR

dimension series 49, lip seals on both sides

Needle roller bearings NA4903-2RSR, dimension series 49, lip seals on both sides
Radial loadSealed on both sidesGrease lubricationSmall design envelope
 
d 17  mm 
   
D 30  mm 
   
B 14  mm 
   
 
C 13  mm 
   
F 22  mm 
   
rmin 0,3  mm 
   
 
m 40  g 
  Mass
Cr 10000  N 
  Basic dynamic load rating, radial
C0r 11000  N 
  Basic static load rating, radial
Cur 2180  N 
  Fatigue limit load, radial
nG Fett 9000  1/min 
  Limiting speed for grease lubrication