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 :-
Limit speed :12000
Weight (kg) :0,038
Model
Seals on both sides :61904-2RS1
With seal on one side :-
Dimension(mm)
d :20
d1 :
d2 :24,2
D2 :32,8
r1,2 :0,3
Shoulder and chamfer size
da :22
da :24
Da :35
ra :0,3
Calculation factor
kr :0,02
f0 :15
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