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Bearing QJ209MA (SKF)
Angular contact ball bearings, four-point contact ball bearings QJ209MA
Bearing number : QJ209MA
Size (mm) : 45x85x19
Brand : SKF
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 19
Bearing dimensions and specification in SKF catalogue:
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
a - 46 mm
d1 - 54,5 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
D1 - 72 mm
da min. - 52 mm
Da max. - 78 mm
ra max. - 1 mm
Weight - 0,52 Kg
Basic dynamic load rating (C) - 63 kN
Basic static load rating (C0) - 56 kN
Fatigue load limit (Pu) - 2,36
Reference speed - 10000 r/min
Limiting speed - 14000 r/min
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