Basic size (mm)
d :400
D :500
B :100
Basic load rating (kN)
C :1420
Co :3750
Fatigue load limit (kN)
Pu :325
Rated speed (r/min)
Reference speed :500
Limit speed :630
Weight (kg) :46,5
Model :NNCF4880CV
size(mm)
d :400
d1 :435
D1 :461
E :470,59
b1 :9,4
k :5
r1,2 :2,1
s1) :6
Shoulder and chamfer size
da :411
das2) :430
Da :489
ra :2
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