STO20-X INA

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

d	Bore diameter	20 mm
D	Outside diameter	47 mm
C	Width, outer ring	15,8 mm
Cr w	Basic dynamic load rating, radial	16.100 N
C0r w	Basic static load rating, radial	22.000 N
Cur w	Fatigue load limit, radial	3.100 N
nD G	Speed on permanent grease lubrication	2.400 1/min
≈m	Weight	0,152 kg
B	Width, inner ring	16 mm
E	Raceway diameter outer ring	32 mm
rmin	Minimum chamfer dimension	0,3 mm
F	Raceway diameter inner ring	25 mm
R	Radius of outer ring outside profile	500 mm
Sealing	Open
Outer Ring profile	Cylindrical profile	X
Relubrication feature	Via inner ring lubrication hole