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Bearing QJ309N2MA (SKF)
Angular contact ball bearings, four-point contact ball bearings QJ309N2MA
Bearing number : QJ309N2MA
Size (mm) : 45x100x25
Brand : SKF
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 25
Bearing dimensions and specification in SKF catalogue:
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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