SX011848-A-VSP INA Catalog

Crossed roller bearingsdimension series 18 to DIN 616

d1	Bore Diameter	240 mm
Da	Outside Diameter	300 mm
H	Height of the assembled bearing	28 mm
hi	heigth inner ring	28 mm
≈m	Weight	5,1 kg
DM	rolling element pitch circle diameter	270 mm
da	outer diameter inner ring	269,2 mm
h	height of individual ring	28 mm
rmin	chamfer dimension	2 mm
S	diameter of lubrication hole	2 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	149.000 N
C0a	Basic static load rating, axial	600.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	106.000 N
C0r	Basic static load rating, radial (for radial load only)	295.000 N
NG oil	Limiting speed for oil lubrication with preload	280 1/min
NG Grease	Limiting speed for grease lubrication with preload	140 1/min