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Bearing W630/3-2Z (SKF)
Deep groove ball bearings W630/3-2Z
Bearing number : W630/3-2Z
Size (mm) : 3x9x5
Brand : SKF
Bore Diameter (mm) : 3
Outer Diameter (mm) : 9
Width (mm) : 5
Bearing dimensions and specification in SKF catalogue:
d - 3 mm
D - 9 mm
B - 5 mm
C - 5 mm
d1 - – mm
d2 - 4,3 mm
r1 min. - 4,2 mm
r2 min. - 4,2 mm
D1 - 7,9 mm
D2 - 0,15 mm
da min. - 4,3 mm
Da max. - 8 mm
ra max. - 0,15 mm
Weight - 0,001 Kg
Basic dynamic load rating (C) - 0,325 kN
Basic static load rating (C0) - 0,095 kN
Fatigue load limit (Pu) - 0,004
Reference speed - 140000 r/min
Limiting speed - 70000 r/min
Calculation factor (f0) - 6,4
Calculation factor (kr) - 0,03
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Outer Dia, mm:
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