Bearing QJ309N2MA

Bearing QJ309N2MA images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing QJ309N2MA Related parameters
Name Value
Bearing number QJ309N2MA
Size (mm) 45x100x25
Brand MBY
Bore Diameter (mm) 45
Outer Diameter (mm) 100
Width (mm) 25
Bearing dimensions and specification
Name Value
d 45 mm
D 100 mm
B 25 mm
C 25 mm
a 51 mm
d1 58 mm
r1 min. 1,5 mm
r2 min. 1,5 mm
D1 81,2 mm
da min. 54 mm
Da max. 91 mm
ra max. 1,5 mm
Weight 1,05 Kg
Basic dynamic load rating (C) 100 kN
Basic static load rating (C0) 83 kN
Fatigue load limit (Pu) 3,55
Reference speed 9000 r/min
Limiting speed 12000 r/min

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