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Transparent classification of our bearings for rotary motion.
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medias® Home Rolling and plain bearings, accessories NA49..-RSR NA4907-RSR
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Needle roller bearings NA4907-RSR

dimension series 49, lip seal on one side

Needle roller bearings NA4907-RSR, dimension series 49, lip seal on one side
Radial loadSealed on one sideGrease lubricationSmall design envelope
 
d 35  mm 
   
D 55  mm 
   
B 21  mm 
   
 
C 20  mm 
   
F 42  mm 
   
rmin 0,6  mm 
   
 
m 175  g 
  Mass
Cr 29500  N 
  Basic dynamic load rating, radial
C0r 39500  N 
  Basic static load rating, radial
Cur 7200  N 
  Fatigue limit load, radial
nG Fett 4800  1/min 
  Limiting speed for grease lubrication