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Drawings:

QJ311-XL-N2-MPA FAG


d Bore diameter 55 mm
D Outside diameter 120 mm
B Width 29 mm
Cr Basic dynamic load rating, radial 133.000 N
C0r Basic static load rating, radial 108.000 N
Cur Fatigue load limit, radial 8.100 N
nG Limiting speed 11.400 1/min
nϑr Reference speed 5.000 1/min
≈m Weight 1,668 kg
da min Minimum diameter shaft shoulder 66 mm
Da max Maximum diameter of housing shoulder 109 mm
ra max Maximum fillet radius 2 mm
rmin Minimum chamfer dimension 2 mm
D1 Shoulder diameter outer ring 97,8 mm
d1 Shoulder diameter inner ring 77,2 mm
a Distance between the apexes of the pressure cones 61 mm
an Hight retaining slot 8,1 mm
bn Width retaining slot 6,5 mm
rn Radius retaining slot 1 mm
α Contact angle 35 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 150 °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 150° S0
Axial internal clearance Group N (CN) CN