3308-BD-XL-2Z-C3 FAG Catalog

d	Bore diameter	40 mm
D	Outside diameter	90 mm
B	Width	36,5 mm
Cr	Basic dynamic load rating, radial	67.000 N
C0r	Basic static load rating, radial	48.500 N
Cur	Fatigue load limit, radial	3.350 N
nG	Limiting speed	6.000 1/min
nϑr	Reference speed	7.000 1/min
≈m	Weight	1,01 kg
da min	Minimum diameter shaft shoulder	49 mm
Da max	Maximum diameter of housing shoulder	81 mm
ra max	Maximum fillet radius	1,5 mm
rmin	Minimum chamfer dimension	1,5 mm
D2	Caliber diameter outer ring	79,9 mm
d2	Caliber diamter inner ring	56,8 mm
a	Distance between the apexes of the pressure cones	53,1 mm
α	Contact angle	30 °
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	120 °C
Lubricant	Standard ball bearing and insert bearing grease for D>62mm	GA13
Sealing	Non-contact Shield on both sides	2Z
Cage	steel sheet metal	J
Tolerance class	Class6 (P6), better than PN	P6
Axial internal clearance	Group 3 (C3), bigger than CN	C3
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Design variant	Design variant BD	BD