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Bearing 628/9-2Z (SKF)
Deep groove ball bearings 628/9-2Z
Bearing number : 628/9-2Z
Size (mm) : 9x17x5
Brand : SKF
Bore Diameter (mm) : 9
Outer Diameter (mm) : 17
Width (mm) : 5
Bearing dimensions and specification in SKF catalogue:
d - 9 mm
D - 17 mm
B - 5 mm
C - 5 mm
d1 - – mm
d2 - 10,7 mm
r1 min. - 10,4 mm
r2 min. - 10,4 mm
D1 - 15,2 mm
D2 - 0,2 mm
da min. - 10,5 mm
Da max. - 15,6 mm
ra max. - 0,2 mm
Weight - 0,0043 Kg
Basic dynamic load rating (C) - 1,43 kN
Basic static load rating (C0) - 0,64 kN
Fatigue load limit (Pu) - 0,027
Reference speed - 85000 r/min
Limiting speed - 43000 r/min
Calculation factor (f0) - 11
Calculation factor (kr) - 0,015
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