The Do Type Floating Oil Seal produced by the company is made of Ni Cr Mo alloy material by centrifugal casting, and is combined with nitrile rubber (NBR) O-ring. It has the characteristics of simple structure and reliable design, and is widely used in engineering machinery and production plants under severe working conditions and severe wear. It has the characteristics of simple structure, reliable design, good sealing performance, which can effectively prevent the invasion of external dirt, dust, water and abrasive and prevent the leakage of internal oil or grease, high cost performance, long service life, self centering compensation shaft eccentricity or misalignment, maintenance free, and easy assembly. It is widely used in the working conditions of construction machinery and production plants with bad working conditions and serious wear. Including: crawler vehicles, such as excavators and bulldozers, conveyor systems, heavy trucks, axles, tunnel shield machinery, agricultural machinery, mining machinery, etc.
