Номер детали:
d:
D:
B:

72 серия

image/20240712/1720784369.png
72 серия

Dimension and Parameters

Bearing No. :7220AC
Boundary dimensions(mm)
d :100
D :180
B :34
Basic load ratings(kN)
Dynamic(Cr) :142.3
Static(Cor) :120.6
Limiting speed(rpm )
Grease :3200
Oil :4300
Mass
Kg :3.25