VMQ, also known as silicone, is also used for oil seals, but this is less common because the mechanical strength of VMQ is low and this material has poor wear-resistance This makes it less suitable for dynamic applications, but it can withstand fairly low and high temperatures from -60 °C to 200 °C. Many types of VMQ are also suitable for contact with pharmaceutical and food products, so VMQ is an option worth considering. VMQ oil seals are usually available on request.
- The oil seal is usually made from high-quality materials like rubber or silicone, with a metal or plastic reinforcement ring for added durability. The rubber part creates a tight seal against the rotating hub, while the reinforcement ring withstands the pressure exerted by the rotating parts. The design and composition of these seals are engineered to endure high speeds, extreme temperatures, and the harsh conditions encountered on the road.
Nitrile rubber offers good durability for general use, while the flexibility of the spring behind the sealing lip keeps the oil seal firmly in place against the moving part.
Material Code ISO 1629
Material used for Oil Seal :
No code: without minor lip
Name Type
(type code) Shape Features
In this an auxiliary lip is provided along with the regular sealing lip. The additional dust lip protects the main sealing lip against dust and other fine solid contaminants and therefore this type is recommended for use in polluted environments. To achieve a long lifetime a suitable lubricant between the two sealing lips should be applied.
-15 °C to + 180 °C
HIGH-QUALITY INDUSTRIAL OIL SEALS


On most cars you need to remove several parts to get at the seal.