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STO40 INA

Yoke type track rollers STO, without axial guidance, outer ring without ribs


d Bore diameter 40 mm
D Outside diameter 80 mm
C Width, outer ring 19,8 mm
Cr w Basic dynamic load rating, radial 23.700 N
C0r w Basic static load rating, radial 40.000 N
Cur w Fatigue load limit, radial 6.000 N
nD G Speed on permanent grease lubrication 850 1/min
≈m Weight 0,545 kg
B Width, inner ring 20 mm
E Raceway diameter outer ring 58 mm
rmin Minimum chamfer dimension 1 mm
F Raceway diameter inner ring 50 mm
R Radius of outer ring outside profile 500 mm
Sealing Open
Outer Ring profile spherical outer diameter (Standard) R500
Relubrication feature Via inner ring lubrication hole