Product details from catalogue Inquiry

Drawings:

QJ234-N2-MPA-C3 FAG


d Bore diameter 170 mm
D Outside diameter 310 mm
B Width 52 mm
Cr Basic dynamic load rating, radial 420.000 N
C0r Basic static load rating, radial 630.000 N
Cur Fatigue load limit, radial 23.500 N
nG Limiting speed 3.750 1/min
nϑr Reference speed 2.010 1/min
≈m Weight 19 kg
da min Minimum diameter shaft shoulder 187 mm
Da max Maximum diameter of housing shoulder 293 mm
ra max Maximum fillet radius 3 mm
rmin Minimum chamfer dimension 4 mm
D1 Shoulder diameter outer ring 260,5 mm
d1 Shoulder diameter inner ring 221,5 mm
a Distance between the apexes of the pressure cones 168 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 3 (C3), bigger than CN C3