3204-BD-XL-2HRS FAG Catalog

d	Bore diameter	20 mm
D	Outside diameter	47 mm
B	Width	20,6 mm
Cr	Basic dynamic load rating, radial	20.600 N
C0r	Basic static load rating, radial	12.900 N
Cur	Fatigue load limit, radial	900 N
nG	Limiting speed	12.100 1/min
≈m	Weight	0,155 kg
da min	Minimum diameter shaft shoulder	25,6 mm
Da max	Maximum diameter of housing shoulder	41,4 mm
ra max	Maximum fillet radius	1 mm
rmin	Minimum chamfer dimension	1 mm
D2	Caliber diameter outer ring	42,2 mm
d2	Caliber diamter inner ring	29,2 mm
a	Distance between the apexes of the pressure cones	27,9 mm
α	Contact angle	30 °
Tmin	Operating temperature min.	-20 °C
Tmax	Operating temperature max.	100 °C
Lubricant	ball bearing grease, low noise for D<=62mm	GA14
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 120°	SN
Design variant	Design variant BD	BD