Basic size (mm)
d :670
D :820
B :88
Basic load rating (kN)
C :1940
Co :5300
Fatigue load limit (kN)
Pu :415
Rated speed (r/min)
Reference speed :280
Limit speed :340
Weight (kg) :97,5
Model :NCF28/670V
size(mm)
d :670
d1 :724
D1 :772
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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