Basic size (mm)
d :320
D :400
B :80
Basic load rating (kN)
C :897
Co :2280
Fatigue load limit (kN)
Pu :208
Rated speed (r/min)
Reference speed :630
Limit speed :800
Weight (kg) :22,7
Model :NNCF4864CV
size(mm)
d :320
d1 :352
D1 :372
E :379,7
b1 :9,4
k :5
r1,2 :2,1
s1) :6
Shoulder and chamfer size
da :331
das2) :348
Da :389
ra :2
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