- HVAC Systems Used in fans and blowers to facilitate air movement within heating, ventilation, and air conditioning systems.
Material selection is important to the life of a radial shaft seal. The elastomer’s resistance to temperature, abrasion, chemicals, weather, sunlight, and ozone can affect a profile’s longevity and performance. The two most prevalent materials are Nitrile and Viton. See our Oil Seal Materials page for details on compounds and chemical compatibility.
As earlier said, oil seals perform some functions that ensure the functionality of mechanical equipment and extend their lifespan. And how they do this is by retaining lubricants at all cost and not making them escape no matter how high the pressure of the machine is.

spark plug o ring. It is important to regularly inspect the O-ring during routine maintenance checks and replace it if necessary. A worn or damaged O-ring can lead to oil leaks, engine misfires, and other issues that can affect the performance of the vehicle.
A valve cover gasket set typically includes all the necessary gaskets and seals required for the valve cover assembly. This comprehensive set ensures that all critical sealing components are replaced simultaneously, preventing potential leaks and ensuring the proper functioning of the engine. The inclusion of high-quality rubber valve cover gaskets in the set provides a reliable and complete sealing solution for the valve cover assembly.
With minor lip type Used for applications where there are contaminants, such as dust and foreign matter, on the air side face of the oil seal.
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2. Temperature: Just like pressure, it is very important to choose the right seal that can withstand extreme heat or cold temperatures, depending on the operating environment of your application.
Purpose of an Oil Seal
Different Types Of Bearing Seals
Before installing the oil seal, it is important to lubricate it to reduce friction and prevent damage during installation. A silicone-based lubricant is recommended for most applications. If the oil seal is to be installed in a high-temperature or high-pressure environment, a more specialized lubricant may be required.
The metal case serves as the oil seal’s exterior or frame, providing rigidity and strength to the seal. The case material selection depends on the environment in which the seal will operate. Often, the same rubber material used in the seal element covers the case to help seal the exterior of the oil seal in the housing bore.


What are oil seals?
In addition to carbon buildup and oil leakage, black spark plugs can also be caused by overheating. If the engine is running too hot, it can cause the electrodes on the spark plugs to wear down and become coated in carbon deposits. This can lead to poor engine performance and reduced fuel efficiency. It is important to monitor the engine temperature and address any overheating issues promptly to prevent damage to the spark plugs.