ItemOil seal.ModelTC, TB, TA, DC, SC, SB &others.MaterialNBR, FPM,SIR,ACM,PU,PTEF VITON, PU, ect.ColorBlack, red, brown, and others.BrandAccording to clients' requirements.SizeCommon sizes& special size.ApplicationAutomobile &industry.Customized drawings and specifications are accepted.Low MOQ, small orders can be accepted.OEM and ODM orders are welcome.Prompt delivery and excellent after-service.Designing and manufacturing all of Oil Seals, Rubber Gaskets, O-Rings, O-Ring Kits,Rubber Cord and so on.Company Information:Delson Rubber & Plastic is a company integrated in design, mold making, production, packing. We can provide the best products and service at a competitive price.Oil Seals are used to prevent oil leakage from rotary shaft and housing clearance. It has a flexible lip that rubs against a shaft or housing to prevent leakage or ingress of fluid and dirt. Seal selection is based on shaft diameter, housing bore diameter and width, shaft speed, working temperature, fluid, pressure differential and service conditions. Common configurations include single lip, double lip, triple lip and four or more lips.Rubber sealing element or lip material choices for oil seals include: Nitrile Rubber (NBR), Acrylic Rubber (ACM), Silicon Rubber (VMQ), Fluorocarbon Rubber (Viton/FKM), Ethylene Propylene Rubber (EPDM), Tetrafluoroethylene Resin (PTFE). To resist wear, the compound durometer (hardness) is typically 70 to 85 shores A.