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Bearing 628Z (NTN)
Deep groove ball bearings 628Z
Bearing number : 628Z
Size (mm) : 8x24x8
Brand : NTN
Bore Diameter (mm) : 8
Outer Diameter (mm) : 24
Width (mm) : 8
Bearing dimensions and specification in NTN catalogue:
d - 8 mm
D - 24 mm
B - 8 mm
C - 8 mm
r min. - 0,3 mm
da min. - 10 mm
da max - 12,1 mm
Da max. - 22 mm
ra max. - 0,3 mm
Basic dynamic load rating (C) - 4 kN
Basic static load rating (C0) - 1,59 kN
(Grease) Lubrication Speed - 31 000 r/min
(Oil) Lubrication Speed - 36 000 r/min
Calculation factor (f0) - 11,7
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