3
The minor lip prevents the entry of dust and contaminants from outside.
Lubricant can be retained in the space between the main lip and the minor lip.- 4. Durability Silicone gaskets are durable and can withstand repeated use and exposure to extreme temperatures.
When selecting oil seals for wheel hubs and steering mechanisms, it is essential to prioritize quality, durability, and compatibility with specific vehicle models. High-quality oil seals are designed to withstand the demanding conditions of automotive operation, providing reliable sealing solutions that contribute to the overall performance and safety of the vehicle. Choosing reputable suppliers and manufacturers known for producing high-quality oil seals is crucial to ensure the reliability and longevity of these critical components.
Rubber O.D. wall type Provides stable sealing performance around the seal O.D. surface.
■Viscosity-index improvers: These additives help your engine oil perform as intended despite temperature fluctuations.

Oil seals are used in many areas around the car.
Figure 6 shows the places where each seal type is used.