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Hebei Hankai 40 80 10 oil seal
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In addition to reducing friction, hydraulic piston oil seals also help maintain the cleanliness of the hydraulic fluid. By sealing the piston chamber, these seals prevent dirt, debris, and other contaminants from entering the system and causing damage to the hydraulic components. This is particularly important in industries where hydraulic systems are exposed to harsh environments or heavy use.
hydraulic piston oil seals

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The primary function of the 20x35x7 oil seal is to prevent the escape of lubricants from one chamber to another, ensuring that machinery operates smoothly and efficiently
. By sealing the gaps between moving parts, the oil seal helps in minimizing friction and wear, contributing to the longevity of equipment. Moreover, preventing oil leakage is crucial for maintaining proper lubrication levels, thereby supporting optimal operational conditions and reducing potential breakdowns.On the other hand, metal and plastic oil seals are chosen for applications where high temperatures, pressure, or chemical resistance are important. These materials offer excellent durability and reliability in challenging environments, making them ideal for heavy-duty machinery and industrial equipment.