Basic size (mm)
d :17
D :30
B :7
Basic load rating (kN)
C :4,62
Co :2,55
Fatigue load limit (kN)
Pu :0,108
Rated speed (r/min)
Reference speed :-
Limit speed :14000
Weight (kg) :0,018
Model
Seals on both sides :61903-2RS1
With seal on one side :-
Dimension(mm)
d :17
d1 :-
d2 :19,4
D2 :27,8
r1,2 :0,3
Shoulder and chamfer size
da :19
da :19,3
Da :28
ra :0,3
Calculation factor
kr :0,02
f0 :15
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