Hebei Hankai lip seal suppliers





In addition to protecting the bearings from external contaminants, hub dust seals also help to retain the lubricant that is essential for proper functioning
. As dust and dirt particles infiltrate the hub, they can mix with the lubricant and form a gritty paste that can accelerate wear on the bearings. By keeping the hub sealed tight, the dust seal ensures that the lubricant stays clean and free from contamination, thus extending the life of the bearings.hub dust seal

Shaft oil seals typically consist of a flexible sealing lip made from elastomeric materials such as rubber, polyurethane, or silicone, encased in a sturdy outer shell. The sealing lip makes contact with the rotating shaft, creating a barrier that effectively retains lubricants while blocking unwanted particles. The design may include additional features such as garter springs to maintain contact with the shaft and improve sealing effectiveness over time.
shaft oil seal




hydraulic lip seal. By creating a tight seal between the piston and cylinder, these seals help to minimize the loss of hydraulic fluid and prevent contamination of the system.
Despite the rise of electric vehicles (EVs), the internal combustion engine remains a prevalent choice for consumers around the world. Factors such as infrastructure, affordability, and driving range contribute to this continued preference. In many regions, the availability of charging stations remains limited, making ICE vehicles a more practical option for long-distance travel. Moreover, the lower upfront costs of ICE vehicles, compared to most EVs, appeal to budget-conscious consumers.