3221-M-C3 FAG Catalog

d	Bore diameter	105 mm
D	Outside diameter	190 mm
B	Width	65,1 mm
Cr	Basic dynamic load rating, radial	215.000 N
C0r	Basic static load rating, radial	270.000 N
Cur	Fatigue load limit, radial	11.400 N
nG	Limiting speed	4.600 1/min
nϑr	Reference speed	3.850 1/min
≈m	Weight	7,4 kg
da min	Minimum diameter shaft shoulder	117 mm
Da max	Maximum diameter of housing shoulder	178 mm
ra max	Maximum fillet radius	2,1 mm
rmin	Minimum chamfer dimension	2,1 mm
D1	Shoulder diameter outer ring	172,1 mm
d1	Shoulder diameter inner ring	138 mm
a	Distance between the apexes of the pressure cones	134,7 mm
α	Contact angle	35 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Lubricant	Bearing not greased.	Without
Sealing	open	Without
Cage	solid brass cage, ball guided	M
Tolerance class	Normal (PN)	PN
Axial internal clearance	Group 3 (C3), bigger than CN	C3
Dimensional / heat stabilization	Rings dimensional stabilized up to 150°	S0
Design variant	Bearing wiht filling slot	FN