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Bearing W633 (SKF)
Deep groove ball bearings W633
Bearing number : W633
Size (mm) : 3x13x5
Brand : SKF
Bore Diameter (mm) : 3
Outer Diameter (mm) : 13
Width (mm) : 5
Bearing dimensions and specification in SKF catalogue:
d - 3 mm
D - 13 mm
B - 5 mm
C - 5 mm
d1 - – mm
d2 - 6 mm
r1 min. - 0,2 mm
r2 min. - 0,2 mm
D1 - 10,5 mm
D2 - 11,4 mm
da min. - 4,6 mm
Da max. - 11,5 mm
ra max. - 0,2 mm
Weight - 0,0031 Kg
Basic dynamic load rating (C) - 0,741 kN
Basic static load rating (C0) - 0,25 kN
Fatigue load limit (Pu) - 0,011
Reference speed - 110000 r/min
Limiting speed - 70000 r/min
Calculation factor (f0) - 6,4
Calculation factor (kr) - 0,035
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