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Going Public
(1) Shaft speed Due to design and structural reasons, high-speed shafts should use high-speed oil seals, low-speed shafts should use low-speed oil seals, and low-speed oil seals cannot be used on high-speed shafts, and vice versa.
- The cold and
- A rubber or PTFE sealing lip
- The double lip configuration is no mere coincidence; it serves a dual purpose that enhances its effectiveness. The primary lip faces outward, bravely confronting the harsh external environment to prevent dirt, water, and other contaminants from infiltrating the system. Meanwhile, the secondary lip guards against the escape of lubricating oil, ensuring that the machine's moving parts are adequately nourished. This harmonious partnership between the two lips ensures not only the longevity of the seal but also the efficiency and reliability of the equipment it protects.
- Another critical factor is the temperature range within which the seal will operate
Nitrile Butadiene Rubber (NBR, nitrile)
Step-by-step plan for correct installation
Like the butyronitrile rubber, hydrogenated
Fluid side face The front-end face of the seal is called the nose. The nose is made of rubber and forms a gasket seal when compressed on the housing shoulder.
3. The spring on the lip of the oil seal tends to provide support to the lip and prevents the lubricant from leaking outside and also prevents the entry of contaminants from outside.
Replacing a crankcase side-cover gasket

