The most common and economical material within the sealing industry, Nitrile, is used in many oil applications, the automotive sector for aircraft fuel applications, military and marine applications, and more.
- In conclusion, T-shaped gaskets, with their unique design and versatile properties, have carved a niche for themselves in the world of seals and gaskets. Their effectiveness in various industries underscores the importance of tailored solutions in engineering and highlights the ongoing evolution of sealing technology. As industries continue to seek improved performance and safety, the significance of T-shaped gaskets is likely to grow further.
- Versatility. Standard lip seals are best for applications within dry environments, or those lacking lubrication. Oil seals can act as an alternative with increased functionality.
- Ideal for static and slow intermittent dynamic applications.
- When selecting an oil seal, it is important to consider factors such as the operating conditions, the type of oil or grease being used, and the speed and temperature of the rotating shaft. This will help ensure that the seal performs effectively and has a long service life.
Common Oil Seal Failure Causes
This is almost similar to that of ‘A’ type seal. But this has the metal case placed outside. When the housing is rough, temperature is high and working conditions are severe, this type is preferred

twin spark plug. This is especially noticeable during high-speed driving or when accelerating from a standstill, where every ounce of power is crucial for optimal performance.
Just like pressure. The temperature capability of the oil seal shouldn’t be lesser than the temperature of the application. This is because any significant increase or even decrease in the temperature will affect the functionality of the oil seal. PTFE seals have the highest temperature capability, making them useful for applications that demand harsh weather and elements.


Oil seals are installed beside the bearing while the flexible lip is pressed against the rotating shaft. The casing pressing into the housing holds the seal in place. The sealing lip is essentially lubricated to minimize the risk of overheating due to the generated friction.