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Key Differences Between Dust Seals and Oil Seals

A skeleton oil seal, also known as a metal casing seal or a rubber oil seal with a metal reinforcing ring, consists of an elastomeric material molded around a metal skeleton. This design provides enhanced stability and durability compared to traditional oil seals. The metal skeleton not only supports the seal but also adds structural integrity, allowing it to withstand higher pressures and temperatures.

3. Carbon and Graphite These materials are often used in sealing applications that require exceptional wear resistance and thermal stability. They can handle even the most demanding thermal environments.