Product number:

6311-C-2Z-C3

Brand:

Product name:

bearing

Sizes:

55X120X29

Suffixes:

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

2Z - két oldalt fémporvédõ

C3 - a csapágyhézag nagyobb a normálisnál

Replacements:

6311 2Z-C3 6311 2Z/C3*FAG

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6311-C-2Z-C3 FAG

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

d	Bore diameter	55 mm
D	Outside diameter	120 mm
B	Width	29 mm
Cr	Basic dynamic load rating, radial	83.000 N
C0r	Basic static load rating, radial	47.500 N
Cur	Fatigue load limit, radial	3.300 N
nG	Limiting speed	7.200 1/min
nϑr	Reference speed	7.800 1/min
≈m	Weight	1,348 kg
da min	Minimum diameter shaft shoulder	66 mm
Da max	Maximum diameter of housing shoulder	109 mm
ra max	Maximum fillet radius	2 mm
rmin	Minimum chamfer dimension	2 mm
D2	Caliber diameter outer ring	105,3 mm
d2	Caliber diameter inner ring	72,5 mm
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	120 °C
f0	Calculation factor	12,9
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