Basic size (mm)
d :45
D :68
B :22
Basic load rating (kN)
C :81,5
Co :112
Fatigue load limit (kN)
Pu :12,9
Rated speed (r/min)
Reference speed :-
Limit speed :3800
Weight (kg) :0,30
Model
Bearing cylindrical bore :*C4909V1)
Conical hole :*C4909K30V1)
size(mm)
d :45
d2 :51,6
D1 :60,5
r1,2 :0,6
s11) :4,7
s21) :1,7
Shoulder and chamfer size
da :48,2
da :51
Da :-
Da :64,8
Ca2) :-
ra :0,6
Calculation factor
K1 :0,114
K2 :0,1
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