Basic size (mm)
d :670
D :820
B :69
Basic load rating (kN)
C :1300
Co :3150
Fatigue load limit (kN)
Pu :245
Rated speed (r/min)
Reference speed :280
Limit speed :340
Weight (kg) :76,5
Model :NCF18/670V
size(mm)
d :670
d1 :725
D1 :769
E,F :783
r1,2 :4
r3,4 :4
s1) :8
Shoulder and chamfer size
da :685
das2) :718
db :805
Da :
Db :
ra :
rb :
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