STO12-X INA

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

d	Bore diameter	12 mm
D	Outside diameter	32 mm
C	Width, outer ring	11,8 mm
Cr w	Basic dynamic load rating, radial	9.000 N
C0r w	Basic static load rating, radial	10.400 N
Cur w	Fatigue load limit, radial	1.560 N
nD G	Speed on permanent grease lubrication	4.500 1/min
≈m	Weight	55,81 g
B	Width, inner ring	12 mm
E	Raceway diameter outer ring	22 mm
rmin	Minimum chamfer dimension	0,3 mm
F	Raceway diameter inner ring	16 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