Basic size (mm)
d :50
D :80
B :30
Basic load rating (kN)
C :137
Co :176
Fatigue load limit (kN)
Pu :20
Rated speed (r/min)
Reference speed :-
Limit speed :3000
Weight (kg) :0,59
Model
Bearing cylindrical bore :*C4010V
Conical hole :*C4010K30V
size(mm)
d :50
d2 :57,6
D1 :70,8
r1,2 :1
s11) :6
s21) :3
Shoulder and chamfer size
da :54,6
da :67
Da :-
Da :75,4
Ca2) :-
ra :1
Calculation factor
K1 :0,103
K2 :0,107
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