3306-BD-XL FAG Catalog

d	Bore diameter	30 mm
D	Outside diameter	72 mm
B	Width	30,2 mm
Cr	Basic dynamic load rating, radial	43.000 N
C0r	Basic static load rating, radial	29.500 N
Cur	Fatigue load limit, radial	2.050 N
nG	Limiting speed	10.400 1/min
nϑr	Reference speed	8.500 1/min
≈m	Weight	0,55 kg
da min	Minimum diameter shaft shoulder	37 mm
Da max	Maximum diameter of housing shoulder	65 mm
ra max	Maximum fillet radius	1 mm
rmin	Minimum chamfer dimension	1,1 mm
D1	Shoulder diameter outer ring	60,5 mm
d1	Shoulder diameter inner ring	46,25 mm
a	Distance between the apexes of the pressure cones	41,9 mm
α	Contact angle	30 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
Lubricant	Bearing not greased.	Without
Sealing	open	Without
Cage	steel sheet metal	J
Tolerance class	Class6 (P6), better than PN	P6
Axial internal clearance	Group N (CN)	CN
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Design variant	Design variant BD	BD