Patent ID: 7293918

Claim:
A sliding bearing comprising: a first bearing body having an annular surface; a second bearing body which is superposed on said first bearing body so as to be rotatable about an axis of said first bearing body, and has an annular surface opposed to the annular surface of said first bearing body; and a synthetic resin-made annular sheet which is interposed between the annular surfaces and slidably abuts against at least one of said bearing bodies, said second bearing body having a projection formed integrally on the annular surface thereof, and said sheet is interposed between said projection and the annular surface of said first bearing body and slidably abuts against at least one of said projection and the annular surface of said first bearing body, said projection including at least an inner annular projection disposed on an inner peripheral side and an outer annular projection disposed radially outwardly of and substantially concentrically with said inner annular projection, and at least one intermediate annular projection disposed between and substantially concentrically with said inner annular projection and said outer annular projection, as viewed in the radial direction.