They are typically made from elastomers such as rubber or silicone and consist of an outer metal case with a sealing lip on the inner side.
Rotary Wheel Of Auto Parts
Oil Seal Manufacturing: Processes and Considerations
With the help of tips and information from our suppliers, our specialists will be happy to explain how to install oil seals. Please read the instructions carefully before installation.
High carbon steel wire
(JIS* SWB)
Most oil seals are designed to support very low-pressure (8 psi or less) applications. If at all, there will be additional pressure along the way, pressure relief should be put into play. This is why it’s important to know the characteristics of the oil seals you are considering and compare them with your application.
What are Oil Seals – A guide to Oil and Rotary Shaft Seals
Despite being incredibly flexible, silicone has some significant drawbacks. The toughness, resistance to wear, and abrasion of many silicone compounds are poor. If you seriously need an oil seal material with better strength and resistance to high temperature, the perfect option is Viton.