- 2. Industrial Machinery Metal-to-oil seals are used in a variety of industrial machinery, such as pumps, compressors, and turbines, to ensure that fluids remain contained within the system.
J: Additional code is added here as an identifier when two or more seals have exactly the same type codes and dimensional numbers.
Wear and oil loss remains two of the most frequent signs of engine seal failure and, if not paid attention to, it can give rise to a breakdown in the vehicle’s system. Regular maintenance and routine oil changes minimize the issues associated with oil seals and potential oil loss.
- The primary function of the main bearing oil seal is to create a barrier between the high-pressure oil compartment and the low-pressure environment outside the engine. This barrier is essential because oil under high pressure inside the engine can cause severe damage if it leaks out. The oil seal prevents this leakage by creating a tight seal around the crankshaft, which rotates at high speeds during engine operation.
- In food processing, rubber edge gaskets ensure hygiene and safety by preventing contamination. They are used in equipment like mixers, pumps, and storage containers, maintaining the integrity of the food products and meeting strict industry regulations.
- Applications of 40mm Rubber Gaskets
Significance of Quality Seals in Automotive Applications:
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Rubber oil seals have to perform in extreme conditions. Therefore, we accommodate all relevant conditions (mechanical and thermo-chemical phase) to maintain the integrity of the rubber oil seal in these circumstances.
Name Type
(type code) Shape Features
Raise the jack to take the weight of the engine off its mountings. Make sure you do not strain the radiator hoses or other connections. If in doubt, drain the radiator and disconnect the hoses (See How to remove a car radiator ).


The sealing lip is always made of a rubber or synthetic material. For oil seals with a rubber outer case (R, RST, GR, GRST), the rubber quality of the sealing lip and the outer case are the same.
What are Oil Seals and the different types?
Figure 2.10. Garter spring
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.
In addition to providing a reliable seal, the 40mm rubber gasket also helps to dampen vibrations and reduce noise, improving the overall performance and longevity of the equipment. Its durable construction ensures long-term reliability and minimizes the need for frequent maintenance or replacement.
