Basic size (mm)
d :70
D :100
B :30
Basic load rating (kN)
C :114
Co :193
Fatigue load limit (kN)
Pu :22,4
Rated speed (r/min)
Reference speed :3000
Limit speed :3800
Weight (kg) :0,78
Model :NNCF4914CV
size(mm)
d :70
d1 :83
D1 :87
E :91,87
b1 :4,5
k :3,5
r1,2 :1
s1) :1
Shoulder and chamfer size
da :74,6
das2) :80,4
Da :95,4
ra :1
EN
ES
PT
FR
RU
