Home > Bearings Catalogue Online > Deep Groove Ball Bearings 
Bearing 623 (KOYO)
Deep groove ball bearings 623
Bearing number : 623
Size (mm) : 3x10x4
Brand : KOYO
Bore Diameter (mm) : 3
Outer Diameter (mm) : 10
Width (mm) : 4
Bearing dimensions and specification in KOYO catalogue:
d - 3 mm
D - 10 mm
B - 4 mm
C - 4 mm
r min. - 0,15 mm
r1 min. - 0,15 mm
da min. - 4,2 mm
Da max. - 8,8 mm
ra max. - 0,15 mm
Weight - 0,0016 Kg
Basic dynamic load rating (C) - 0,64 kN
Basic static load rating (C0) - 0,23 kN
(Grease) Lubrication Speed - 52000 r/min
(Oil) Lubrication Speed - 63000 r/min
Calculation factor (f0) - 12,8
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue