61810-2RZ-Y-L178/20 FAG Catalog

Deep groove ball bearing 618..-2RZ-Y, single row, shields, brass sheet metal cage

d	Bore diameter	50,00 mm
D	Outside diameter	65,00 mm
B	Width	7,00 mm
Cr	Basic dynamic load rating, radial	7.200,00 N
C0r	Basic static load rating, radial	6.300,00 N
Cur	Fatigue load limit, radial	440,00 N
nG	Limiting speed	12.900,00 1/min
nϑr	Reference speed	6.400,00 1/min
≈m	Weight	52,00 g
da min	Minimum diameter shaft shoulder	52,00 mm
Da max	Maximum diameter of housing shoulder	63,00 mm
ra max	Maximum fillet radius	0,30 mm
rmin	Minimum chamfer dimension	0,30 mm
D2	Caliber diameter outer ring	61,80 mm
d1	Shoulder diameter inner ring	55,10 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	100,00 °C
f0	Calculation factor	16,00
Sealing	Non-contact seal on both sides	2RZ
Cage	brass sheet metal	Y
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Lubricant	Grease (L178/customer specific)	L178
Fill factor		20%
Radial internal clearance	Group N (CN)	CN
Bore type	Cylindrical	Z