Basic size (mm)
d :190
D :260
B :69
Basic load rating (kN)
C :605
Co :1290
Fatigue load limit (kN)
Pu :132
Rated speed (r/min)
Reference speed :1100
Limit speed :1400
Weight (kg) :11,2
Model :NNCF4938CV
size(mm)
d :190
d1 :215
D1 :234
E :240,7
b1 :7
k :4
r1,2 :2
s1) :4
Shoulder and chamfer size
da :200
das2) :212
Da :250
ra :2
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