Product number:

6312-C-2Z-C3

Brand:

Product name:

bearing

Sizes:

60X130X31

Suffixes:

2Z - két oldalt fémporvédõ

C3 - a csapágyhézag nagyobb a normálisnál

C - C generáció :50%-al alacsonyabb zaj, 35%-al kisebb súrlódást, P5 futáspontosság, szegecselt acélkosár

Replacements:

6312 2Z-C3 6312 2Z/C3*FAG

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6312-C-2Z-C3 FAG

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

d	Bore diameter	60 mm
D	Outside diameter	130 mm
B	Width	31 mm
Cr	Basic dynamic load rating, radial	89.000 N
C0r	Basic static load rating, radial	52.000 N
Cur	Fatigue load limit, radial	3.600 N
nG	Limiting speed	6.700 1/min
nϑr	Reference speed	7.400 1/min
≈m	Weight	1,697 kg
da min	Minimum diameter shaft shoulder	72 mm
Da max	Maximum diameter of housing shoulder	118 mm
ra max	Maximum fillet radius	2,1 mm
rmin	Minimum chamfer dimension	2,1 mm
D2	Caliber diameter outer ring	112,1 mm
d2	Caliber diameter inner ring	79,6 mm
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	120 °C
f0	Calculation factor	13,2
Changed internal design	GenerationC	C
Sealing	Non-contact Shield on both sides	2Z
Cage	steel sheet metal	JN
Tolerance class	Class6 (P6), better than PN	P6
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