Basic size (mm)
d :630
D :780
B :88
Basic load rating (kN)
C :1870
Co :5000
Fatigue load limit (kN)
Pu :390
Rated speed (r/min)
Reference speed :300
Limit speed :360
Weight (kg) :92,5
Model :NCF28/630V
size(mm)
d :630
d1 :680
D1 :728
E,F :739
r1,2 :4
r3,4 :4
s1) :8
Shoulder and chamfer size
da :645
das2) :674
db :765
Da :
Db :
ra :
rb :
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