Product details from catalogue Inquiry

Drawings:

QJ272-N2-MPA FAG


d Bore diameter 360 mm
D Outside diameter 650 mm
B Width 95 mm
Cr Basic dynamic load rating, radial 1.140.000 N
C0r Basic static load rating, radial 2.650.000 N
Cur Fatigue load limit, radial 62.000 N
nG Limiting speed 1.690 1/min
nϑr Reference speed 700 1/min
≈m Weight 150 kg
da min Minimum diameter shaft shoulder 386 mm
Da max Maximum diameter of housing shoulder 624 mm
ra max Maximum fillet radius 5 mm
rmin Minimum chamfer dimension 6 mm
D1 Shoulder diameter outer ring 543 mm
d1 Shoulder diameter inner ring 466,5 mm
a Distance between the apexes of the pressure cones 354 mm
an Hight retaining slot 25 mm
bn Width retaining slot 20,5 mm
rn Radius retaining slot 3 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