Bearing QJ 307 N2PHAS

Bearing QJ 307 N2PHAS images Bearing QJ 307 N2PHAS images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing QJ 307 N2PHAS Related parameters
Name Value
Bearing number QJ 307 N2PHAS
Size (mm) 35x80x21
Brand MBY
Bore Diameter (mm) 35
Outer Diameter (mm) 80
Width (mm) 21
Bearing dimensions and specification
Name Value
d 35 mm
D 80 mm
B 21 mm
d1 - 46.2 mm
D1 - 64.3 mm
a 40 mm
h 4 mm
b 5.5 mm
r0 0.5 mm
r1,2 min. - 1.5 mm
da min. - 44 mm
Da max. - 71 mm
ra max. - 1.5 mm
Basic dynamic load rating C - 64 kN
Basic static load rating C0 - 51 kN
Fatigue load limit Pu - 2.2 kN
Reference speed 13000 r/min
Limiting speed 15000 r/min
Calculation factor ka - 1.1
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 0.57 kg

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