61811-Y-C3 FAG Catalog

Deep groove ball bearing 618..-Y, single row, brass sheet metal cage

d	Bore diameter	55,00 mm
D	Outside diameter	72,00 mm
B	Width	9,00 mm
Cr	Basic dynamic load rating, radial	9.600,00 N
C0r	Basic static load rating, radial	8.500,00 N
Cur	Fatigue load limit, radial	520,00 N
nG	Limiting speed	17.500,00 1/min
nϑr	Reference speed	6.600,00 1/min
≈m	Weight	0,09 kg
da min	Minimum diameter shaft shoulder	57,00 mm
Da max	Maximum diameter of housing shoulder	70,00 mm
ra max	Maximum fillet radius	0,30 mm
rmin	Minimum chamfer dimension	0,30 mm
D1	Shoulder diameter outer ring	66,50 mm
d1	Shoulder diameter inner ring	60,60 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	120,00 °C
f0	Calculation factor	16,30
Cage	brass sheet metal	Y
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Radial internal clearance	Group 3 (C3), bigger than CN	C3
Bore type	Cylindrical	Z