... TS 16949 Products name NBR Rubber Oilseal Product for Automotive and Motorcycle Experiencemore than40 years` experience in rubber parts producing ... and mold developmentMaterialNR, SBR, NBR., EPDM, CR, HNBR, etc.Hardness30 to ... , depended on your demand NBR Rubber Oilseal Product for Automotive and Motorcycle