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medias® Home Rolling and plain bearings, accessories STO STO12
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Yoke type track rollers STO12

without axial guidance, outer ring without ribs

Yoke type track rollers STO12, without axial guidance, outer ring without ribs
Radial loadNot sealedGrease lubricationOil lubrication
 
d 12  mm 
   
D 32  mm 
   
B 12  mm 
   
 
C 11,8  mm 
   
E 22  mm 
   
F 16  mm 
  Raceway diameter of inner ring
rmin 0,3  mm 
   
 
m 57  g 
  Mass
Cr w 9000  N 
  Effective dynamic load rating as track roller (radial)
C0r w 10300  N 
  Effective static load rating as track roller (radial)
Cur w 1530  N 
  Fatigue limit load
nD G 4500  1/min 
  Speed (with continuous operation and grease lubrication)