6311-2Z-C3 FAG

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

Replacements: 6311.2ZR.C3

d	Bore diameter	55,00 mm
D	Outside diameter	120,00 mm
B	Width	29,00 mm
Cr	Basic dynamic load rating, radial	83.000,00 N
C0r	Basic static load rating, radial	47.500,00 N
Cur	Fatigue load limit, radial	3.250,00 N
nG	Limiting speed	7.200,00 1/min
nϑr	Reference speed	7.100,00 1/min
≈m	Weight	1,38 kg
da min	Minimum diameter shaft shoulder	66,00 mm
Da max	Maximum diameter of housing shoulder	109,00 mm
ra max	Maximum fillet radius	2,00 mm
rmin	Minimum chamfer dimension	2,00 mm
D2	Caliber diameter outer ring	104,30 mm
d1	Shoulder diameter inner ring	75,20 mm
Tmin	Operating temperature min.	-20,00 °C
Tmax	Operating temperature max.	120,00 °C
f0	Calculation factor	12,90
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 150°	S0
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