3309-BD-XL-2HRS FAG Catalog

d	Bore diameter	45 mm
D	Outside diameter	100 mm
B	Width	39,7 mm
Cr	Basic dynamic load rating, radial	72.000 N
C0r	Basic static load rating, radial	54.000 N
Cur	Fatigue load limit, radial	3.700 N
nG	Limiting speed	5.500 1/min
≈m	Weight	1,36 kg
da min	Minimum diameter shaft shoulder	54 mm
Da max	Maximum diameter of housing shoulder	91 mm
ra max	Maximum fillet radius	1,5 mm
rmin	Minimum chamfer dimension	1,5 mm
D2	Caliber diameter outer ring	87,3 mm
d2	Caliber diamter inner ring	63,3 mm
a	Distance between the apexes of the pressure cones	57,8 mm
α	Contact angle	30 °
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	100 °C
Lubricant	Standard ball bearing and insert bearing grease for D>62mm	GA13
Sealing	Contact seal on both sides	2HRS
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 150°	S0
Design variant	Design variant BD	BD