Basic size (mm)
d :20
D :37
B :9
Basic load rating (kN)
C :6,37
Co :3,65
Fatigue load limit (kN)
Pu :0,156
Rated speed (r/min)
Reference speed :43000
Limit speed :20000
Weight (kg) :0,038
Model
Seals on both sides :61904-2RZ
With seal on one side :-
Dimension(mm)
d :20
d1 :25,6
d2 :-
D2 :32,8
r1,2 :0,3
Shoulder and chamfer size
da :22
da :-
Da :35
ra :0,3
Calculation factor
kr :0,02
f0 :15
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