Hebei Hankai wheel bearing hub seal

7. Reassemble Components Once the new seals are in place, reassemble the components in the reverse order of disassembly. Ensure that all parts fit snugly and are correctly aligned.

When discussing oil seals, several factors come into play. First and foremost is the material used in the seal's construction. Common materials include rubber, polyurethane, and fluorocarbon, each having its own advantages and disadvantages. For instance, rubber seals are generally cost-effective and can work well under moderate conditions, while fluorocarbon seals are exceptionally resistant to heat and chemicals, making them ideal for high-performance applications.

The 20x35x7 oil seal is widely used across several sectors, including automotive, industrial machinery, and aerospace. In automotive applications, it is commonly found in various components, such as engines, transmissions, and differentials. For instance, it effectively seals crankshafts and camshafts, ensuring that lubricants do not leak and that contaminants cannot enter the engine.