Basic size (mm)
d :400
D :540
B :140
Basic load rating (kN)
C :2420
Co :6000
Fatigue load limit (kN)
Pu :520
Rated speed (r/min)
Reference speed :480
Limit speed :600
Weight (kg) :96,5
Model :NNCF4980CV
size(mm)
d :400
d1 :451
D1 :488
E :501,74
b1 :9,4
k :5
r1,2 :4
s1) :7
Shoulder and chamfer size
da :418
das2) :444
Da :522
ra :3
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