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Drawings:

QJ230-N2-MPA-C3 FAG


d Bore diameter 150 mm
D Outside diameter 270 mm
B Width 45 mm
Cr Basic dynamic load rating, radial 350.000 N
C0r Basic static load rating, radial 485.000 N
Cur Fatigue load limit, radial 18.900 N
nG Limiting speed 4.350 1/min
nϑr Reference speed 2.360 1/min
≈m Weight 12,2 kg
da min Minimum diameter shaft shoulder 164 mm
Da max Maximum diameter of housing shoulder 256 mm
ra max Maximum fillet radius 2,5 mm
rmin Minimum chamfer dimension 3 mm
D1 Shoulder diameter outer ring 226,7 mm
d1 Shoulder diameter inner ring 193,8 mm
a Distance between the apexes of the pressure cones 147 mm
an Hight retaining slot 11,7 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