Basic size (mm)
d :40
D :90
B :23
Basic load rating (kN)
C :42,3
Co :24
Fatigue load limit (kN)
Pu :1,02
Rated speed (r/min)
Reference speed :17000
Limit speed :8500
Weight (kg) :0,63
Model
Seals on both sides :*6308-2Z
With seal on one side :*6308-Z
Dimension(mm)
d :40
d1 :56,1
d2 :-
D2 :77,7
r1,2 :1,5
Shoulder and chamfer size
da :49
da :-
Da :81
ra :1,5
Calculation factor
kr :0,03
f0 :13
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