Product details from catalogue Inquiry

Drawings:

QJ328-N2-MPA FAG


d Bore diameter 140 mm
D Outside diameter 300 mm
B Width 62 mm
Cr Basic dynamic load rating, radial 470.000 N
C0r Basic static load rating, radial 660.000 N
Cur Fatigue load limit, radial 25.500 N
nG Limiting speed 3.900 1/min
nϑr Reference speed 2.030 1/min
≈m Weight 23,2 kg
da min Minimum diameter shaft shoulder 157 mm
Da max Maximum diameter of housing shoulder 283 mm
ra max Maximum fillet radius 3 mm
rmin Minimum chamfer dimension 4 mm
D1 Shoulder diameter outer ring 243 mm
d1 Shoulder diameter inner ring 197,5 mm
a Distance between the apexes of the pressure cones 154 mm
an Hight retaining slot 12,7 mm
bn Width retaining slot 10,5 mm
rn Radius retaining slot 2 mm
α Contact angle 35 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
Cage solid brass cage, outer ring guided MPA
Design, bearing outer ring two retaining grooves in the outer ring on one side N2
Coating Without
Tolerance class Normal (PN) PN
Dimensional / heat stabilization Rings dimensional stabilized up to 200° S1
Axial internal clearance Group N (CN) CN