To save space together with a superior mounting property by a method, wherein this member is formed as a cylindrical lamination composed of an inner layer and an outer layer, the inner layer being constituted by an expandable and contractable elastic body which comes into contact with an outer peripheral face of a mounting object and the outer layer of a ferrite core.

An electromagnetic shield member 1 is formed as a cylindrical lamination composed of an inner layer 11 and an outer layer 10. The inner layer 11 is formed of a cylindrical rubber member, and the outer layer 10 is made of by a cylindrical ferrite core. Furthermore, the electromagnetic shield member is composed of a ferrite material and is formed as a bearing for rotatably supporting a rotary shaft (axial member). Furthermore, the electromagnetic shield member is formed as a bearing for rotatably supporting, the rotary shaft, constituted of a ferrite layer which is composed of the ferrite material positioned outside and a metal layer positioned in the inside. In this case, the ferrite layer is reinforced by the metal layer and does not come into contact with the rotary shaft.