QJ 1252 MPA FAG

Net price:

0 €/db

Product number:

QJ 1252 MPA

Brand:

FAG

Product name:

bearing

Sizes:

260X480X90

Replacements:
QJ 1252 MA

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Product details from catalogue

Drawings:

QJ1252-MPA FAG


d Bore diameter 260 mm
D Outside diameter 480 mm
B Width 90 mm
Cr Basic dynamic load rating, radial 760.000 N
C0r Basic static load rating, radial 1.480.000 N
Cur Fatigue load limit, radial 43.500 N
nG Limiting speed 2.360 1/min
nϑr Reference speed 1.210 1/min
≈m Weight 78 kg
da min Minimum diameter shaft shoulder 280 mm
Da max Maximum diameter of housing shoulder 460 mm
ra max Maximum fillet radius 4 mm
rmin Minimum chamfer dimension 5 mm
D1 Shoulder diameter outer ring 398,2 mm
d1 Shoulder diameter inner ring 342,25 mm
a Distance between the apexes of the pressure cones 740 mm
α Contact angle 45 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
Cage solid brass cage, outer ring guided MPA
Design, bearing outer ring Standard S
Coating Without
Tolerance class Normal (PN) PN
Dimensional / heat stabilization Rings dimensional stabilized up to 200° S1
Axial internal clearance Group N (CN) CN