PROBLEM TO BE SOLVED: To provide a solid lubricating part on a slide contact surface, which scarcely falls off, and can reduce friction loss.SOLUTION: Paste for obtaining a solid lubricating part is prepared by adding at least one particles of silver, silver alloy, copper, or copper alloy and a carboxylic ester-based polymer dispersant to a dispersion medium. When the particle is assumed 100 wt.%, the ratio of the carboxylic ester-based polymer dispersant is set 6-12 wt.%, more preferably 7-11 wt.%. Such prepared paste is applied on a slide contact surface directly or indirectly through an intermediate layer made of the resin, and thereafter heating the paste to be cured to obtain the solid lubricating part.