... Competitive Offers:Ceramic Carbon Graphite Thrust Bearing As Bearing Bushing For Mechanical Applications Of Very Good Hardness And High Strength,Shining ... Glazing Surface!Our Products Range: Bearing Bushing,Sliding Bearing,Bearing Driver,Sealing Packing And Sealing Ring And Other Special Design Parts ... Bearing Bushing,Sliding Bearing,Sealing Ring And Packing Seal,Bearing Driver