... seal 1.Quality certificate:TS16949 2.Materials:NBR,NR,FPM...etc 3.Use for all machines oil electric pump ... :NBR,NR,FPM(VITON),EPDM,ACM etc.3.Quality certificate:TS169494.Customization is welcome5.Application:use for ... .SB.TBSeals used for spinning framework gasket20~1000—High speed revolution-30~100FaSingle-lip’s seal10~1000 ... cylinder rod seal10~160303-40~180 High quality oil electric pump seal