SL014948 INA Catalog

Cylindrical roller bearings SL0149, locating bearing, double row, full complement cylindrical roller set, dimension series 49

d	Bore diameter	240,00 mm
D	Outside diameter	320,00 mm
B	Width	80,00 mm
Cr	Basic dynamic load rating, radial	740.000,00 N
C0r	Basic static load rating, radial	1.700.000,00 N
Cur	Fatigue load limit, radial	198.000,00 N
nG	Limiting speed	1.110,00 1/min
nϑr	Reference speed	660,00 1/min
≈m	Weight	17,66 kg
ra max	Maximum recess radius	2,10 mm
da min	Minimum diameter shaft shoulder	270,60 mm
Da max	Maximum diameter of housing shoulder	292,50 mm
rmin	Minimum chamfer dimension	2,10 mm
d1	Maximum rib diameter inner ring	270,60 mm
D1 min	Minimum rib diameter outer ring	292,30 mm
dc min	Minimum shaft shoulder	270,50 mm
C	Distance to lubrication hole	40,00 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	120,00 °C
Design	Internal Variant Cage	A
Radial internal clearance	Group N (CN)	CN
Tolerance class	Normal (PN)	PN