61856-C3 FAG Catalog

Deep groove ball bearing 618, single row, steel sheet metal cage

Replacements: 61856.C3

d	Bore diameter	280,00 mm
D	Outside diameter	350,00 mm
B	Width	33,00 mm
Cr	Basic dynamic load rating, radial	129.000,00 N
C0r	Basic static load rating, radial	176.000,00 N
Cur	Fatigue load limit, radial	5.900,00 N
nG	Limiting speed	2.430,00 1/min
nϑr	Reference speed	1.950,00 1/min
≈m	Weight	6,18 kg
da min	Minimum diameter shaft shoulder	288,80 mm
Da max	Maximum diameter of housing shoulder	341,20 mm
ra max	Maximum fillet radius	2,00 mm
rmin	Minimum chamfer dimension	2,00 mm
D1	Shoulder diameter outer ring	328,10 mm
d1	Shoulder diameter inner ring	302,70 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	200,00 °C
f0	Calculation factor	16,00
Cage	steel sheet metal	JN
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 200°	S1
Radial internal clearance	Group 3 (C3), bigger than CN	C3
Bore type	Cylindrical	Z