Patent ID: 6183137
Filing Date: 2001-02-06
Classification: F16C,F16H,Y10S

Abstract:
A bearing structure, which comprises a shaft and a bearing for supporting the shaft, the shaft and the bearing having a resin layer formed on the respective sliding surfaces, the resin layer on the shaft sliding surface being made from a resin composition comprising at least one member selected from the group consisting of epoxy resin, phenol resin, polyamideimide resin, polyimide resin, polyacetal resin, polyamide resin, polyphenylene sulfide resin, polyether ether ketone resin and tetrafluoroethylene-perfluoroalkylvinyl ether copolymer resin and 5 to 50% by weight of polytetrafluoroethylene based on total resin composition, and the resin layer on the bearing sliding surface being made from at least one member selected from the group consisting of epoxy resin, phenol resin, polyamideimide resin, polyimide resin, polyacetal resin, polyamide resin, polyphenylene sulfide resin, polyether ether ketone resin, tetrafluoroethyleneperfluoro-alkylvinyl ether copolymer resin and not more than 50% by weight of polytetrafluoroethylene based on total resin composition.