Schaeffler Product catalogue - medias
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KR5207-2RS


Stud type track rollers

double row, lip seals on both sides

  
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Radial loadAxial load in one directionAxial load in two directionsSealed on both sidesLifetime lubrication, freedom from maintenanceGrease lubrication
 
D 80  mm   
d1 30  mm   
B 91  mm   
B1 max 28  mm   
B2 63  mm   
C 27  mm   
C1 1  mm   
d2 42,4  mm   
G M30x1,5   
IG 32  mm   
R 500  mm  Crowning radius
rmin 1,1  mm   
W 12  mm  Nominal dimension for hexagonal socket
m 1,2  kg  Mass
MA 600  Nm  Nut tightening torque
Cr w 31000  N  Effective dynamic load rating as track roller (radial)
C0r w 22800  N  Effective static load rating as track roller (radial)
Cur w 1200  N  Fatigue limit load
nD G 2800  1/min  Speed (with continuous operation and grease lubrication)
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