Basic size (mm)
d :50
D :80
B :30
Basic load rating (kN)
C :116
Co :140
Fatigue load limit (kN)
Pu :16
Rated speed (r/min)
Reference speed :5000
Limit speed :7500
Weight (kg) :0,55
Model
Bearing cylindrical bore :*C4010TN9
Conical hole :*C4010K30TN9
size(mm)
d :50
d2 :57,6
D1 :70,8
r1,2 :1
s11) :6
s21) :-
Shoulder and chamfer size
da :54,6
da :57
Da :69
Da :75,4
Ca2) :0,1
ra :1
Calculation factor
K1 :0,103
K2 :0,107
EN
ES
PT
FR
RU
