6312-H-2Z-SN FAG Catalog

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

d	Bore diameter	60,00 mm
D	Outside diameter	130,00 mm
B	Width	31,00 mm
Cr	Basic dynamic load rating, radial	81.910,00 N
C0r	Basic static load rating, radial	52.140,00 N
Cur	Fatigue load limit, radial	3.200,00 N
nG	Limiting speed	6.000,00 1/min
nϑr	Reference speed	6.600,00 1/min
≈m	Weight	1,71 kg
da min	Minimum diameter shaft shoulder	72,00 mm
Da max	Maximum diameter of housing shoulder	118,00 mm
ra max	Maximum fillet radius	2,10 mm
rmin	Minimum chamfer dimension	2,10 mm
D2	Caliber diameter outer ring	112,60 mm
d2	Caliber diameter inner ring	80,40 mm
Tmin	Operating temperature min.	-20,00 °C
Tmax	Operating temperature max.	120,00 °C
f0	Calculation factor	13,20
Changed internal design	Design variant H (H-Series)	H
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	Greased	Greased
Fill factor		Standard
Radial internal clearance	Group N (CN)	CN
Bore type	Cylindrical	Z