Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing W627/4-2Z (SKF)
Deep groove ball bearings W627/4-2Z
Bearing number : W627/4-2Z
Size (mm) : 4x7x2.5
Brand : SKF
Bore Diameter (mm) : 4
Outer Diameter (mm) : 7
Width (mm) : 2,5
Bearing dimensions and specification in SKF catalogue:
d - 4 mm
D - 7 mm
B - 2,5 mm
C - 2,5 mm
d1 - 4,8 mm
d2 - – mm
r1 min. - 4,6 mm
r2 min. - 4,6 mm
D1 - 6,5 mm
D2 - 0,1 mm
da min. - 4,7 mm
Da max. - 6,5 mm
ra max. - 0,1 mm
Weight - 0,0003 Kg
Basic dynamic load rating (C) - 0,143 kN
Basic static load rating (C0) - 0,053 kN
Fatigue load limit (Pu) - 0,002
Reference speed - 150000 r/min
Limiting speed - 75000 r/min
Calculation factor (f0) - 7,6
Calculation factor (kr) - 0,015
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue