Basic size (mm)
d :4
D :12
B :4
Basic load rating (kN)
C :0,81
Co :0,28
Fatigue load limit (kN)
Pu :0,012
Rated speed (r/min)
Reference speed :120000
Limit speed :60000
Weight (kg) :0,0021
Model
Seals on both sides :604-2Z
With seal on one side :604-Z
Dimension(mm)
d :4
d1 :6,1
d2 :-
D2 :9,8
r1,2 :0,2
Shoulder and chamfer size
da :5,4
da :-
Da :10,6
ra :0,2
Calculation factor
kr :0,025
f0 :10
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