6306-2Z-J11-L077-C3 FAG Catalog

Deep groove ball bearing 63..-2Z, single row, shields, steel sheet metal cage

d	Bore diameter	30,00 mm
D	Outside diameter	72,00 mm
B	Width	19,00 mm
Cr	Basic dynamic load rating, radial	30.500,00 N
C0r	Basic static load rating, radial	16.200,00 N
Cur	Fatigue load limit, radial	1.050,00 N
nG	Limiting speed	11.700,00 1/min
nϑr	Reference speed	10.500,00 1/min
≈m	Weight	0,37 kg
da min	Minimum diameter shaft shoulder	37,00 mm
Da max	Maximum diameter of housing shoulder	65,00 mm
ra max	Maximum fillet radius	1,10 mm
rmin	Minimum chamfer dimension	1,10 mm
D2	Caliber diameter outer ring	61,60 mm
d1	Shoulder diameter inner ring	44,60 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	120,00 °C
f0	Calculation factor	13,00
Sealing	Non-contact Shield on both sides	2Z
Cage	steel sheet metal	JN
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Lubricant	Grease (L077/customer specific)	L077
Fill factor		Standard
Radial internal clearance	Group 3 (C3), bigger than CN	C3
Bore type	Cylindrical	Z