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Hebei Hankai rotary oil seals
2025-08-15 10:07
2025-08-15 09:51
The percentage of an oil seal refers to its ability to effectively prevent leakage. A higher percentage indicates a better sealing capacity, with 100% being the ideal value. However, in reality, achieving a perfect seal is often challenging. Therefore, oil seals with percentages ranging from 25% to 35% are commonly used in applications where a high level of sealing performance is required.
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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.
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2025-08-15 08:24
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Moreover, the oil seal acts as a barrier against external elements like dust, water, and road debris. These substances can cause corrosion, wear, and even damage to the sensitive components inside the hub, potentially causing significant performance issues or even complete breakdowns These substances can cause corrosion, wear, and even damage to the sensitive components inside the hub, potentially causing significant performance issues or even complete breakdowns
These substances can cause corrosion, wear, and even damage to the sensitive components inside the hub, potentially causing significant performance issues or even complete breakdowns These substances can cause corrosion, wear, and even damage to the sensitive components inside the hub, potentially causing significant performance issues or even complete breakdowns
wheel hub oil seal.


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pu oil seal. Marine Protecting boat engines and hydraulic systems from water and contaminants.
