Basic size (mm)
d :320
D :480
B :121
Basic load rating (kN)
C :2280
Co :4000
Fatigue load limit (kN)
Pu :310
Rated speed (r/min)
Reference speed :1000
Limit speed :1400
Weight (kg) :76,5
Model
Bearing cylindrical bore :*C3064M
Conical hole :*C3064KM
size(mm)
d :320
d2 :376
D1 :440
r1,2 :4
s11) :23,3
s21) :-
Shoulder and chamfer size
da :335
da :395
Da :
Da :
Ca2) :
ra :
Calculation factor
K1 :
K2 :
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