A: with minor lip
The durometer of an oil seal is typically dependent on the material it is made with. Common oil seal materials along with their durometers are as follows:
Because of the higher temperature resistance of FKM, this material is also chosen for applications where higher speeds play a role, which raise the temperature at the sealing lip considerably. Usually, using FKM will result in a longer life than using NBR. This compensates the higher price of FKM compared to NBR, as an FKM does not have to be replaced as frequently. The low temperature resistance of standard FKM is limited to -15 ˚C.
In this blog, we attempt to highlight what are Oil Seals and the various Rotary Shaft Seals including Mechanical Face Seals, Water Pump Seals, Gland Packings, and V-Seals that are readily available.
This is often the material of choice for the oil industry due to the extensive temperature range the material can sustain. Benefits include:
Rocker valve cover gaskets are an essential component of a car's engine that helps to prevent oil leaks and maintain proper lubrication for the moving parts. These gaskets are located on the top of the engine and seal the gap between the valve cover and the cylinder head. They are typically made of rubber or silicone material that is resistant to high temperatures and oil exposure. In conclusion, die-cut rubber gaskets play a critical role in sealing applications across different industries, providing a reliable and cost-effective solution for preventing leakage, contamination, and wear. Their versatility, durability, and customizability make them an indispensable component in mechanical systems, machinery, and equipment. With advancements in technology and materials, die-cut rubber gaskets continue to evolve and adapt to meet the changing needs and challenges of modern industries.