bearing bushing 1.Series:SF-1,SF-2,FB090,JDB,FZ,JF800,FB09G 2.Max load capacity: ... bearing bushing,self-lubricating bearing bush1.Series:SF-1,SF-2,FB090,JDB,FZ,JF800,FB09G2.Bushing : ... or oil grooves as required by customers.(2) Application: hoisting machines and other construction ... 2) Application: suitable for where is middle speed and high impact etc. FB09G ............ bearing bushing(SF-1,SF-2 ...