Basic size (mm)
d :50
D :72
B :22
Basic load rating (kN)
C :86,5
Co :125
Fatigue load limit (kN)
Pu :13,7
Rated speed (r/min)
Reference speed :-
Limit speed :3600
Weight (kg) :0,29
Model
Bearing cylindrical bore :*C4910V
Conical hole :*C4910K30V
size(mm)
d :50
d2 :56,9
D1 :66,1
r1,2 :0,6
s11) :4,7
s21) :1,7
Shoulder and chamfer size
da :53,2
da :62
Da :-
Da :68,8
Ca2) :-
ra :0,6
Calculation factor
K1 :0,103
K2 :0,114
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