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Bearing 618/9 (SKF)
Deep groove ball bearings 618/9
Bearing number : 618/9
Size (mm) : 9x17x4
Brand : SKF
Bore Diameter (mm) : 9
Outer Diameter (mm) : 17
Width (mm) : 4
Bearing dimensions and specification in SKF catalogue:
d - 9 mm
D - 17 mm
B - 4 mm
C - 4 mm
d1 - 11,5 mm
r1 min. - 0,2 mm
r2 min. - 0,2 mm
D1 - 14,5 mm
D2 - – mm
da min. - 10,4 mm
Da max. - 15,6 mm
rc max. - 0,2 mm
Weight - 0,0034 Kg
Basic dynamic load rating (C) - 0,871 kN
Basic static load rating (C0) - 0,34 kN
Fatigue load limit (Pu) - 0,014
Reference speed - 85000 r/min
Limiting speed - 53000 r/min
Calculation factor (f0) - 7,7
Calculation factor (kr) - 0,015
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