Product details from catalogue Inquiry

Drawings:

3304-BD-XL-2HRS-C3 FAG


d Bore diameter 20 mm
D Outside diameter 52 mm
B Width 22,2 mm
Cr Basic dynamic load rating, radial 24.600 N
C0r Basic static load rating, radial 15.900 N
Cur Fatigue load limit, radial 1.100 N
nG Limiting speed 11.000 1/min
≈m Weight 0,223 kg
da min Minimum diameter shaft shoulder 27 mm
Da max Maximum diameter of housing shoulder 45 mm
ra max Maximum fillet radius 1 mm
rmin Minimum chamfer dimension 1,1 mm
D2 Caliber diameter outer ring 46,1 mm
d2 Caliber diamter inner ring 31,9 mm
a Distance between the apexes of the pressure cones 30,4 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 3 (C3), bigger than CN C3
Dimensional / heat stabilization Rings dimensional stabilized up to 120° SN
Design variant Design variant BD BD