Basic size (mm)
d :360
D :480
B :118
Basic load rating (kN)
C :1830
Co :4500
Fatigue load limit (kN)
Pu :405
Rated speed (r/min)
Reference speed :530
Limit speed :670
Weight (kg) :62,1
Model :NNCF4972CV
size(mm)
d :360
d1 :404
D1 :436
E :448
b1 :9,4
k :5
r1,2 :3
s1) :6
Shoulder and chamfer size
da :375
das2) :398
Da :465
ra :2,5
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