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medias® Home Rolling and plain bearings, accessories NATR NATR20
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Yoke type track rollers NATR20

with axial guidance, gap seals on both sides

Yoke type track rollers NATR20, with axial guidance, gap seals on both sides
Radial loadNot sealedGrease lubricationOil lubrication
 
d 20  mm 
   
D 47  mm 
   
B 25  mm 
   
 
C 24  mm 
   
d2 36,5  mm 
   
rmin 1  mm 
   
 
m 246  g 
  Mass
Cr w 15400  N 
  Effective dynamic load rating as track roller (radial)
C0r w 26000  N 
  Effective static load rating as track roller (radial)
Cur w 3400  N 
  Fatigue limit load
nD G 2400  1/min 
  Speed (with continuous operation and grease lubrication)
   
  Bearing with gap seals and curvature radius of R = 500 mm