6 Things You Need to Know About Oil Seals
When debris gets stuck in the engine fork seals, it keeps them open and lets the oil slip away, and your vehicle's performance suffers. And an oil seal (also called a shaft seal or dirt seal) is a device used to prevent dirt, dust, water, or any other foreign material from contaminating the shafts and bearings in rotating shaft equipment. It stops the leakage of lubricant (e.g. oil) along the rotating shaft. In this article, we will introduce the basic knowledge you need to know when using oil seals . oil seal 1. Oil seal structure An oil seal consists of three basic components: a sealing element, a metal housing, and a spring. Sealing element The sealing element forms the inside of the oil seal. Its purpose is to stop the leakage of fluid from between the shaft and the housing. The materials usually used are fluorinated rubber, silicone resin, NBR, and acrylic resin. Metal Housing The metal housing serves as the frame of the oil seal. Its primary function is to p