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Hebei Hankai custom made oil seals

2025-08-14 19:39
2025-08-14 19:11
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    The materials used for these seals must be carefully selected based on the operating conditions and fluids involvedhyd cylinder seals. Common materials include nitrile rubber for general-purpose applications, polyurethane for higher abrasion resistance, and PTFE (Teflon) for low-friction requirements. The choice of material significantly impacts the seal's performance and lifespan.
    Lastly, the 7% signifies the recommended maximum allowable radial deflection for an oil seal35 47 7 oil seal. This parameter is vital because it determines the seal's ability to withstand pressure and maintain its integrity. Exceeding this limit can lead to deformation, compromising the seal's sealing capacity and potentially causing leaks. Engineers must consider factors such as operating pressure, temperature, and shaft eccentricity to ensure the seal remains within this tolerance.

    Oil seals, also known as rotary shaft seals, are a type of gasket used to prevent lubricant leakage and contamination in rotating machinery by creating a barrier between the moving and stationary parts.