Product details from catalogue Inquiry

Drawings:

SL184948-A INA

d	Bore diameter	240 mm
D	Outside diameter	320 mm
B	Width	80 mm
Cr	Basic dynamic load rating, radial	740.000 N
C0r	Basic static load rating, radial	1.700.000 N
Cur	Fatigue load limit, radial	198.000 N
nG	Limiting speed	1.110 1/min
nϑr	Reference speed	660 1/min
≈m	Weight	18,5 kg
dc min	Minimum shaft shoulder	270,5 mm
da min	Minimum diameter shaft shoulder	270,6 mm
Da max	Maximum diameter of housing shoulder	291,7 mm
ra max	Maximum recess radius	2,1 mm
ra1 max	Maximum recess radius	2,1 mm
rmin	Minimum chamfer dimension	2,1 mm
r1 min	Minimum chamfer dimension	2,1 mm
s	Axial displacement	4 mm
C	Distance to lubrication hole	40 mm
d1	Maximum rib diameter inner ring	270,6 mm
D1 min	Minimum rib diameter outer ring	291,7 mm
E	Raceway diameter outer ring	299,46 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
Design	Internal Variant A	A
Radial internal clearance	Group N (CN)	CN
Tolerance class	Normal (PN)	PN