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  • resistanceThe disadvantages of hydrogenated nitrile rubber
  • High Mileage Motor Oil

  • Rotary Wheel Of Auto Parts

  • The functionality of an oil seal is predicated on its ability to create a tight seal between two moving parts, such as a shaft and a housing. It achieves this by utilizing a combination of materials, designs, and sealing elements that adapt to various operating conditions. These include rubber,PTFE, and other synthetic materials that provide excellent resistance to heat, chemicals, and wear.
  • Axial orientation
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  • The primary function of the engine oil seal is to create a tight seal between the engine block and the rotating shaft, such as the camshaft or crankshaft. By doing so, it prevents oil from leaking out of the engine and also prevents dirt and debris from entering the engine. This is particularly important because oil is essential for lubricating the engine's moving parts, reducing friction, and dissipating heat. Without an effective oil seal, the engine could overheat, leading to severe damage and costly repairs.
  • One of the key advantages of hard rubber gaskets is their durability. They are made from high-quality materials that are resistant to extreme temperatures, chemicals, and pressure. This makes them ideal for applications where a strong and reliable seal is required. Hard rubber gaskets are known for their longevity and can withstand years of wear and tear without deteriorating.
  • Oil seals are used in many areas around the car.
    Figure 6 shows the places where each seal type is used.
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  • All are fitted with a spring to preload the sealing lip. All these types are for non-pressurised or low-pressure applications up to 0.5 bar for diameters of a limited size. For diameter of 500 mm or more, the maximum pressure is 0.1 bar. For higher pressures, special types or PTFE lip seals can be used.