Basic size (mm)
d :3
D :10
B :4
Basic load rating (kN)
C :0,54
Co :0,18
Fatigue load limit (kN)
Pu :0,007
Rated speed (r/min)
Reference speed :130000
Limit speed :60000
Weight (kg) :0,0015
Model
Seals on both sides :623-2Z
With seal on one side :623-Z
Dimension(mm)
d :3
d1 :5,2
d2 :-
D2 :8,2
r1,2 :0,15
Shoulder and chamfer size
da :4,2
da :-
Da :8,8
ra :0,1
Calculation factor
kr :0,025
f0 :7,5
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