Basic size (mm)
d1 :30
D :80
B :21
Basic load rating (kN)
C :65,6
Co :72
Fatigue load limit (kN)
Pu :8,15
Rated speed (r/min)
Reference speed :6700
Limit speed :9500
Weight (kg) :0,69
Model
Bearing :21307CCK
Adapter sleeve :H307
size(mm)
d1 :30
d2 :47,2
d3 :52
D1 :65,6
B1 :35
B2 :9
b :-
k :-
r1,2 :1,5
Shoulder and chamfer size
da :47
db :39
Da :71
Ba :7
ra :1,5
Calculation factor
e :0,28
Y1 :
Y2 :
Y0 :
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