Basic size (mm)
d :45
D :68
B :12
Basic load rating (kN)
C :14
Co :10,8
Fatigue load limit (kN)
Pu :0,465
Rated speed (r/min)
Reference speed :2000
Limit speed :10000
Weight (kg) :0,14
Model
Seals on both sides :61909-2RZ
With seal on one side :-
Dimension(mm)
d :45
d1 :52,4
d2 :-
D2 :62,8
r1,2 :0,6
Shoulder and chamfer size
da :48,2
da :-
Da :64,8
ra :0,6
Calculation factor
kr :0,02
f0 :16
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