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4. Cost Efficiency While there may be an initial investment in quality seals, the long-term savings through reduced maintenance and operational interruptions are significant.

Typically made from durable materials such as rubber or synthetic compounds, hub axle seals are designed to withstand harsh conditions. The seal consists of a circular lip that makes contact with the axle shaft, creating a barrier against dirt, water, and other contaminants. The design also allows for some flexibility, accommodating minor movements of the axle during operation, which is essential for maintaining a proper seal over time.