
wheel bearing hub seal. If any issues are detected, it is crucial to replace the seal as soon as possible to prevent further damage to the wheel bearings.
Oil seals are generally constructed from materials that can withstand the specific chemical properties of the lubricant they are sealing. Common materials include rubber, silicone, and various elastomers. The design of an oil seal often incorporates a lip that rolls against a shaft or surface, creating a dynamic seal that can accommodate movement while maintaining its sealing capabilities.