Basic size (mm)
d :280
D :350
B :69
Basic load rating (kN)
C :737
Co :1860
Fatigue load limit (kN)
Pu :173
Rated speed (r/min)
Reference speed :750
Limit speed :950
Weight (kg) :16,0
Model :NNC4856CV
size(mm)
d :280
d1 :308
D1 :326
E :332,4
b1 :8
k :4
r1,2 :2
s1) :-
Shoulder and chamfer size
da :290
das2) :304
Da :340
ra :2