Basic size (mm)
d :20
D :52
B :15
Basic load rating (kN)
C :16,8
Co :7,8
Fatigue load limit (kN)
Pu :0,335
Rated speed (r/min)
Reference speed :30000
Limit speed :15000
Weight (kg) :0,14
Model
Seals on both sides :*6304-2Z
With seal on one side :*6304-Z
Dimension(mm)
d :20
d1 :30,4
d2 :-
D2 :44,8
r1,2 :1,1
Shoulder and chamfer size
da :27
da :-
Da :45
ra :1
Calculation factor
kr :0,03
f0 :12
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