Basic size (mm)
d :4
D :16
B :5
Basic load rating (kN)
C :1,11
Co :0,38
Fatigue load limit (kN)
Pu :0,016
Rated speed (r/min)
Reference speed :95000
Limit speed :48000
Weight (kg) :0,0054
Model
Seals on both sides :634-2RZ
With seal on one side :634-RZ
Dimension(mm)
d :4
d1 :8,4
d2 :-
D2 :13,3
r1,2 :0,3
Shoulder and chamfer size
da :6,4
da :-
Da :13,6
ra :0,3
Calculation factor
kr :0,03
f0 :8,4
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