Yoke type track rollers STO12
Your current product variant
Sealing ：without
Out Ring profile ： R500 R500
Relubrication feature: IR Via inner ring lubrication hole
Main Dimensions & Performance Data
d ： 12mm Bore diameter
D ： 32mm Under roller diameter
C ： 11.8mm Width, inner ring
Cr w ：9,000 N Basic dynamic load rating, radial
C0r w：10,400N Basic static load rating, radial
Cur w： 1,560 N Fatigue load limit, radial
nD G ： 4,500 1/min Speed on permanent grease lubrication
F0r per：15,900 N Permissible static load, radial
Fr per： 14,900 N Permissible dynamic load outer ring, radial
≈m ： 55.7g Weight
Dimensions
B : 12 mm Width, inner ring
E : 22mm Raceway diameter outer ring
rmin ：0.3 mm Minimum chamfer dimension
F : 16 mm Raceway diameter inner ring
R ：500 mm Radius of outer ring outside profile
