QJ 228 N2 MPA FAG

Net price:

784.577 €/db

Main warehouse:
On stock
1 db

Product number:

QJ 228 N2 MPA

Brand:

FAG

Product name:

bearing


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Product details from catalogue

Drawings:

QJ228-N2-MPA FAG


d Bore diameter 140 mm
D Outside diameter 250 mm
B Width 42 mm
Cr Basic dynamic load rating, radial 315.000 N
C0r Basic static load rating, radial 420.000 N
Cur Fatigue load limit, radial 16.900 N
nG Limiting speed 4.700 1/min
nϑr Reference speed 2.600 1/min
≈m Weight 9,371 kg
da min Minimum diameter shaft shoulder 154 mm
Da max Maximum diameter of housing shoulder 236 mm
ra max Maximum fillet radius 2,5 mm
rmin Minimum chamfer dimension 3 mm
D1 Shoulder diameter outer ring 210,5 mm
d1 Shoulder diameter inner ring 180 mm
a Distance between the apexes of the pressure cones 137 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 N (CN) CN