Basic size (mm)
d :17
D :47
B :14
Basic load rating (kN)
C :14,3
Co :6,55
Fatigue load limit (kN)
Pu :0,275
Rated speed (r/min)
Reference speed :34000
Limit speed :17000
Weight (kg) :0,12
Model
Seals on both sides :*6303-2Z
With seal on one side :*6303-Z
Dimension(mm)
d :17
d1 :26,5
d2 :-
D2 :39,7
r1,2 :1
Shoulder and chamfer size
da :22,6
da :-
Da :41,4
ra :1
Calculation factor
kr :0,03
f0 :12
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