61911-2RZ-C3 FAG Catalog

Deep groove ball bearing 619..-2RZ, single row, shields, steel sheet metal cage

d	Bore diameter	55,00 mm
D	Outside diameter	80,00 mm
B	Width	13,00 mm
Cr	Basic dynamic load rating, radial	17.700,00 N
C0r	Basic static load rating, radial	14.100,00 N
Cur	Fatigue load limit, radial	780,00 N
nG	Limiting speed	10.300,00 1/min
nϑr	Reference speed	7.500,00 1/min
≈m	Weight	180,00 g
da min	Minimum diameter shaft shoulder	59,60 mm
Da max	Maximum diameter of housing shoulder	75,40 mm
ra max	Maximum fillet radius	1,00 mm
rmin	Minimum chamfer dimension	1,00 mm
D2	Caliber diameter outer ring	74,20 mm
d1	Shoulder diameter inner ring	63,20 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	100,00 °C
f0	Calculation factor	16,30
Sealing	Non-contact seal on both sides	2RZ
Cage	steel sheet metal	JN
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Lubricant	Standard ball bearing and insert bearing grease for D>62mm	GA13
Fill factor		Standard
Radial internal clearance	Group 3 (C3), bigger than CN	C3
Bore type	Cylindrical	Z