... /s bearing bushing,self-lubricating bearing bush1.Series:SF-1,SF-2,FB090,JDB,FZ,JF800,FB09G2.Bushing :DU,DX,Bronze Bushing, Cast-Iron ... Embedded Bushing, Bimetal Bushing3.Max load capacity ... , trucks, machine tools and me mineral engines JDB-T Cast-Iron Embedded Bushing(1) Feature: JDB-T is based on cast irom Ht250 ...