Bearing QJ 1080 N2MA

Bearing QJ 1080 N2MA images Bearing QJ 1080 N2MA images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing QJ 1080 N2MA Related parameters
Name Value
Bearing number QJ 1080 N2MA
Size (mm) 400x600x90
Brand MBY
Bore Diameter (mm) 400
Outer Diameter (mm) 600
Width (mm) 90
Bearing dimensions and specification
Name Value
d 400 mm
D 600 mm
B 90 mm
d1 - 470 mm
D1 - 530 mm
a 350 mm
h 12.5 mm
b 15 mm
r0 2.5 mm
r1,2 min. - 5 mm
da min. - 422 mm
Da max. - 578 mm
ra max. - 4 mm
Basic dynamic load rating C - 904 kN
Basic static load rating C0 - 2160 kN
Fatigue load limit Pu - 40.5 kN
Reference speed 950 r/min
Limiting speed 1500 r/min
Calculation factor ka - 0.8
Calculation factor e - 0.95
Calculation factor X - 0.6
Calculation factor Y0 - 0.58
Calculation factor Y1 - 0.66
Calculation factor Y2 - 1.07
Mass bearing 95 kg

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