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Hebei Hankai pneumatic wiper seal

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    3. Heat Resistance During operation, wheel bearings can generate significant heat. Quality grease seals are designed to withstand these high temperatures, ensuring that they do not deform or fail, which can lead to grease leakage or contamination.


    The material composition of the 38x52x7 oil seal is another vital aspect38x52x7 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.
    Another factor that can affect the price of oil seals is the size and design of the seal
    price
    price of oil seal. Larger seals or seals with complex designs may require more material and labor to manufacture, resulting in a higher price. Additionally, the manufacturer of the seal can also influence the price, with well-known brands typically commanding a higher price than lesser-known brands.
    In addition to withstanding high temperatures, these seals must also be resistant to corrosion and wear. They are often exposed to harsh chemicals or abrasive materials, so they need to be able to hold up under these conditions without deteriorating over time
    high
    high temperature shaft seals.