SX011828-A-VSP INA Catalog

Crossed roller bearingsdimension series 18 to DIN 616

d1	Bore Diameter	140 mm
Da	Outside Diameter	175 mm
H	Height of the assembled bearing	18 mm
hi	heigth inner ring	18 mm
≈m	Weight	1,095 kg
DM	rolling element pitch circle diameter	157 mm
da	outer diameter inner ring	156,3 mm
h	height of individual ring	18 mm
rmin	chamfer dimension	1,1 mm
S	diameter of lubrication hole	1,5 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	80 °C
VSPmin	Minimum bearing preload	0,005 mm
VSPmax	Maximum bearing preload	0,02 mm
Ca	Basic dynamic load rating, axial	64.000 N
C0a	Basic static load rating, axial	223.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	45.500 N
C0r	Basic static load rating, radial (for radial load only)	109.000 N
NG oil	Limiting speed for oil lubrication with preload	485 1/min
NG Grease	Limiting speed for grease lubrication with preload	240 1/min