Product number:

6312-C-2Z-C4

Brand:

Product name:

bearing

Sizes:

60X130X31

Suffixes:

2Z - két oldalt fémporvédõ

C4 - a csapágyhézag nagyobb a C3-nál

Replacements:

6312 2Z/C4 6312-2Z-C4

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6312-C-2Z-C4 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
D1	Shoulder diameter outer ring	109,02 mm
D2	Caliber diameter outer ring	112,14 mm
d1	Shoulder diameter inner ring	81,7 mm
d2	Caliber diameter inner ring	79,58 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	Ball bearing and insert bearing grease, standard for D>62mm	GA13
Bore type	Cylindrical	Z
Radial internal clearance	Internal clearance larger than C3	C4 (Group 4)