SX011880 INA

Crossed roller bearingsdimension series 18 to DIN 616

d1	Bore Diameter	400 mm
Da	Outside Diameter	500 mm
H	Height of the assembled bearing	46 mm
hi	heigth inner ring	46 mm
≈m	Weight	23,221 kg
DM	rolling element pitch circle diameter	450 mm
da	outer diameter inner ring	449 mm
h	height of individual ring	46 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
Sr min	Minimum radial bearing clearance, at standard bearing clearance	0,01 mm
Sr max	Maximum radial bearing clearance, at standard bearing clearance	0,05 mm
Sk min	Minimum axial tilting clearance, at standard bearing clearance	0,02 mm
Sk max	Maximum axial tilting clearance, at standard bearing clearance	0,1 mm
Ca	Basic dynamic load rating, axial	385.000 N
C0a	Basic static load rating, axial	1.660.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	275.000 N
C0r	Basic static load rating, radial (for radial load only)	810.000 N
NG oil	Limiting speed for oil lubrication with normal clearance	340 1/min
NG Grease	Limiting speed for grease lubrication with normal clearance	170 1/min