Basic size (mm)
d :40
D :80
B :23
Basic load rating (kN)
C :90
Co :86,5
Fatigue load limit (kN)
Pu :10,2
Rated speed (r/min)
Reference speed :8000
Limit speed :11000
Weight (kg) :0,50
Model
Bearing cylindrical bore :*C2208TN9
Conical hole :*C2208KTN9
size(mm)
d :40
d2 :52,4
D1 :69,9
r1,2 :1,1
s11) :7,1
s21) :-
Shoulder and chamfer size
da :47
da :52
Da :68
Da :73
Ca2) :0,3
ra :1
Calculation factor
K1 :0,093
K2 :0,128
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