Schaeffler Product catalogue - medias
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STO40


Yoke type track rollers

without axial guidance, outer ring without ribs

  
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Radial loadNot sealedGrease lubricationOil lubrication
 
d 40  mm   
D 80  mm   
B 20  mm   
C 19,8  mm   
E 58  mm   
F 50  mm  Raceway diameter of inner ring
R 500  mm  Crowning radius
rmin 1  mm   
m 530  g  Mass
Cr w 23700  N  Effective dynamic load rating as track roller (radial)
C0r w 39500  N  Effective static load rating as track roller (radial)
Cur w 5900  N  Fatigue limit load
nD G 850  1/min  Speed (with continuous operation and grease lubrication)
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