... bush1.Series:SF-1,SF-2,FB090,JDB,FZ,JF800,FB09G2.Bushing :DU,DX,Bronze Bushing, Cast-Iron Embedded Bushing, Bimetal Bushing3 ... , machine tools and me mineral engines JDB-T Cast-Iron Embedded Bushing(1) Feature: JDB-T is based on cast irom Ht250 ... and embedded with solid lubricant.(2) Application: die guider, plastic injection machines etc JF bimetal bushing(1) Feature: JF bimetal ...