3209-BD-XL-2HRS-C3 FAG Catalog

d	Bore diameter	45 mm
D	Outside diameter	85 mm
B	Width	30,2 mm
Cr	Basic dynamic load rating, radial	50.000 N
C0r	Basic static load rating, radial	39.000 N
Cur	Fatigue load limit, radial	2.700 N
nG	Limiting speed	6.300 1/min
≈m	Weight	0,644 kg
da min	Minimum diameter shaft shoulder	52 mm
Da max	Maximum diameter of housing shoulder	78 mm
ra max	Maximum fillet radius	1 mm
rmin	Minimum chamfer dimension	1,1 mm
D2	Caliber diameter outer ring	78,1 mm
d2	Caliber diamter inner ring	57,7 mm
a	Distance between the apexes of the pressure cones	50,3 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 3 (C3), bigger than CN	C3
Dimensional / heat stabilization	Rings dimensional stabilized up to 120°	SN
Design variant	Design variant BD	BD