To easily and accurately carry out shrink fit and fixing of a shaft like member 4 and a fixed member 7 by a simple procedure.

In a shrink fit process of the shaft like member 4 and an attaching hole 7c of the fixed member 7, by precedently applying a solid lubricant to at least one of a shrink fit face of the shaft like member 4 or a shrink fit face of the attaching hole 7c of the fixed member 7, favorable mutual sliding is provided between the shrink fit face of a shaft like member 4 side and the shrink fit face of an attaching hole 7c side of the fixed member 7 by a lubricating function of the solid lubricant, and conventional transfer or the like due to galling is favorably prevented.