Basic size (mm)
d :105
D :225
B :49
Basic load rating (kN)
C :182
Co :153
Fatigue load limit (kN)
Pu :5,1
Rated speed (r/min)
Reference speed :6300
Limit speed :3200
Weight (kg) :8,25
Model
Seals on both sides :6321-2Z
With seal on one side :6321-Z
Dimension(mm)
d :105
d1 :141
d2 :-
D2 :193
r1,2 :3
Shoulder and chamfer size
da :119
da :-
Da :211
ra :2,5
Calculation factor
kr :0,03
f0 :13
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