The 20x30x7 oil seal is typically made from high-quality materials such as Nitrile Butadiene Rubber (NBR), a popular choice due to its excellent resistance to oils and fuels
20x30x7 oil seal. The design incorporates a metal case for added strength and stability, ensuring the seal can withstand the pressures and temperatures encountered in various industrial environments.

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2025-08-14 06:45