Bearing QJ304N2MA

Bearing QJ304N2MA images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing QJ304N2MA Related parameters
Name Value
Bearing number QJ304N2MA
Size (mm) 20x52x15
Brand MBY
Bore Diameter (mm) 20
Outer Diameter (mm) 52
Width (mm) 15
Bearing dimensions and specification
Name Value
d 20 mm
D 52 mm
B 15 mm
C 15 mm
a 25 mm
d1 27,5 mm
r1 min. 1,1 mm
r2 min. 1,1 mm
D1 40,8 mm
da min. 27 mm
Da max. 45 mm
ra max. 1 mm
Weight 0,18 Kg
Basic dynamic load rating (C) 32 kN
Basic static load rating (C0) 21,6 kN
Fatigue load limit (Pu) 0,93
Reference speed 18000 r/min
Limiting speed 24000 r/min

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