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Transparent classification of our bearings for rotary motion.
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medias® Home Rolling and plain bearings, accessories NA22..-2RSR NA2208-2RSR
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Yoke type track rollers NA2208-2RSR

without axial guidance, lip seals on both sides

Yoke type track rollers NA2208-2RSR, without axial guidance, lip seals on both sides
Radial loadSealed on both sidesLifetime lubrication, freedom from maintenanceGrease lubrication
 
d 40  mm 
   
D 80  mm 
   
B 23  mm 
   
 
C 22,7  mm 
   
D1 min 57  mm 
   
F 48  mm 
  Raceway diameter of inner ring
r1 min 0,6  mm 
   
rmin 1,1  mm 
   
 
m 628  g 
  Mass
Cr w 26000  N 
  Effective dynamic load rating as track roller (radial)
C0r w 41000  N 
  Effective static load rating as track roller (radial)
Cur w 5300  N 
  Fatigue limit load
nD G 850  1/min 
  Speed (with continuous operation and grease lubrication)