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Hebei Hankai 8mm shaft seal
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The material composition of the 38x52x7 oil seal is another vital aspect
38x52x7 oil seal. Common materials include rubber compounds like NBR (Nitrile Butadiene Rubber), FKM (Fluoroelastomer), or HNBR (Hydrogenated Nitrile Butadiene Rubber), each with its own unique properties suited for different operating environments. These materials provide excellent resistance to oils, chemicals, and temperature extremes, ensuring the seal's functionality in a wide range of industrial settings.

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Regular inspection and replacement of the wiper seal is essential for maintaining optimal vehicle performance and ensuring driver safety. It is recommended to replace the wiper seal every 6 to 12 months, depending on usage and environmental conditions It is recommended to replace the wiper seal every 6 to 12 months, depending on usage and environmental conditions
It is recommended to replace the wiper seal every 6 to 12 months, depending on usage and environmental conditions It is recommended to replace the wiper seal every 6 to 12 months, depending on usage and environmental conditions
wiper seal. During this time, it is also a good idea to inspect the wiper blades for wear and tear, as these can also affect visibility and performance.


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2025-08-14 19:24
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3. Pressure Maintenance In many applications, oil seals are designed to maintain pressure within a system. By preventing the exit of oil and the entrance of contaminants, they help in sustaining the necessary pressure levels for optimal operation. This function is especially important in hydraulic systems, where pressure plays a critical role in performance.
what is the function of oil seal
