SX011868-VSP INA Catalog

Crossed roller bearingsdimension series 18 to DIN 616

d1	Bore Diameter	340 mm
Da	Outside Diameter	420 mm
H	Height of the assembled bearing	38 mm
hi	heigth inner ring	38 mm
≈m	Weight	13,1 kg
DM	rolling element pitch circle diameter	380 mm
da	outer diameter inner ring	379,2 mm
h	height of individual ring	38 mm
rmin	chamfer dimension	2,1 mm
S	diameter of lubrication hole	2,5 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	80 °C
VSPmin	Minimum bearing preload	0,005 mm
VSPmax	Maximum bearing preload	0,025 mm
Ca	Basic dynamic load rating, axial	265.000 N
C0a	Basic static load rating, axial	1.130.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	187.000 N
C0r	Basic static load rating, radial (for radial load only)	550.000 N
NG oil	Limiting speed for oil lubrication with preload	200 1/min
NG Grease	Limiting speed for grease lubrication with preload	100 1/min