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medias® Home Rolling and plain bearings, accessories LR52 LR5203-X-2Z
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Track rollers LR5203-X-2Z

double row, sealed on both sides

Track rollers LR5203-X-2Z, double row, sealed on both sides
Radial loadAxial load in one directionAxial load in two directionsSealed on both sidesLifetime lubrication, freedom from maintenanceGrease lubrication
 
d 17  mm 
   
D 47  mm 
   
C 17,5  mm 
   
 
d2 22,5  mm 
   
rmin 0,6  mm 
   
 
m 0,17  kg 
  Mass
Cr w 12800  N 
  Effective dynamic load rating as track roller (radial)
C0r w 8400  N 
  Effective static load rating as track roller (radial)
Cur w 420  N 
  Fatigue limit load
nD G 7500  1/min 
  Speed (with continuous operation and grease lubrication)
   
  Track roller with cylindrical outside surface