Basic size (mm)
d :20
D :42
B :30
Basic load rating (kN)
C :52,3
Co :57
Fatigue load limit (kN)
Pu :6,2
Rated speed (r/min)
Reference speed :8500
Limit speed :10000
Weight (kg) :0,20
Model :NNCF5004CV
size(mm)
d :20
d1 :28,4
D1 :33,2
E :36,81
b1 :4,5
k :3
r1,2 :0,6
s1) :1
Shoulder and chamfer size
da :23,2
das2) :26,6
Da :38,8
ra :0,6