6221-2Z-C3 FAG Catalog

Deep groove ball bearing 62..-2Z, single row, shields, steel sheet metal cage

Replacements: 6221.2ZR.C3

d	Bore diameter	105,00 mm
D	Outside diameter	190,00 mm
B	Width	36,00 mm
Cr	Basic dynamic load rating, radial	141.000,00 N
C0r	Basic static load rating, radial	105.000,00 N
Cur	Fatigue load limit, radial	5.800,00 N
nG	Limiting speed	4.000,00 1/min
nϑr	Reference speed	4.650,00 1/min
≈m	Weight	3,99 kg
da min	Minimum diameter shaft shoulder	117,00 mm
Da max	Maximum diameter of housing shoulder	178,00 mm
ra max	Maximum fillet radius	2,10 mm
rmin	Minimum chamfer dimension	2,10 mm
D2	Caliber diameter outer ring	168,10 mm
d1	Shoulder diameter inner ring	131,50 mm
Tmin	Operating temperature min.	-20,00 °C
Tmax	Operating temperature max.	120,00 °C
f0	Calculation factor	14,40
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