Basic size (mm)
d :55
D :72
B :9
Basic load rating (kN)
C :9,04
Co :8,8
Fatigue load limit (kN)
Pu :0,375
Rated speed (r/min)
Reference speed :-
Limit speed :5300
Weight (kg) :0,083
Model
Seals on both sides :61811-2RS1
With seal on one side :-
Dimension(mm)
d :55
d1 :60,6
d2 :68,6
D2 :0,3
r1,2 :57
Shoulder and chamfer size
da :70
da :0,3
Da :0,015
ra :17
Calculation factor
kr :
f0 :
EN
ES
PT
FR
RU
