O-ring seal

nitrile rubberNBRcircular

NBR skeleton oil seal is a sealing device composed of nitrile rubber (NBR) and metal skeleton, which is widely used in environments subjected to pressure, temperature changes and chemicals. Here are four introductions to NBR skeleton oil seals: Excellent oil resistance: One of the main features of NBR skeleton oil seals is its excellent oil resistance, which can resist the erosion of most oils, lubricants, fuels and petroleum-based liquids. It is often used in hydraulic systems, automobile engines and industrial machinery to prevent oil leakage. High pressure and high temperature resistance: This oil seal has high pressure resistance and can maintain the sealing effect under high pressure environment. In addition, NBR material performs well in the temperature range of -30°C to +120°C, which is suitable for sealing needs in normal temperature and high temperature environment. Mechanical strength and wear resistance: The metal skeleton of NBR skeleton oil seal provides additional structural strength, enabling it to withstand higher working pressure and mechanical loads. The oil seal is also designed with good wear resistance, suitable for sealing in high friction and complex environments. Widely used: NBR skeleton oil seals are widely used in hydraulic equipment, automotive industry (such as engine seals, gearbox seals), industrial machinery (such as gearbox seals), petrochemical equipment and aerospace, especially in places with high requirements on sealing performance and susceptible to chemical media and high pressure.