• Description
    Heavy Duty Wheel Seals and Agricultural Equipment Seals can be divided into AP type, CRS type and ST type. Mainly be used in heavy pollution of agricultural machinery, construction machinery, mining equipment and trucks, buses and other environments. Compared to TC type, with special internal lubrication design, making it closed to the rotary shaft seal and bearing assembly which prevent external dirt effectively; a specially designed multi-lip inside the seal, makes it to achieve the function. Multiple external sealing lip design effectively prevents outside dirt and grease leakage immersion; the internal high-quality grease (butter) prevents muddy and water immersion.

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  • 3) Total eccentricity

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  • Oil seals, also known as oil lip seals, dirt seals, grease seals, shaft seals, or rotary seals, are used to fill the gaps between stationary and revolving parts of the equipment. They are designed to prevent the leakage of fluids from the machinery and inhibit contaminants from reaching these fluids. They contribute to the longevity and reliability of the equipment like engines and gearboxes in industrial equipment. This post discusses the importance of oil seals, the different types of materials that are used in the manufacturing of oil seals and many more.

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  • Oil seals play a crucial role in preventing the leakage of oil from machinery and equipment. One popular size of oil seal is 35x50x8, which refers to the inner diameter, outer diameter, and thickness of the seal. In this article, we will explore the importance of oil seals and how they contribute to the smooth running of industrial machinery.
  • excellent, of heat oil resistant temperature can be as high as 180 ℃ to 200 ℃, widely used for high 
  • Lip type code
  • Metallic Oil Seal A Comprehensive Guide
  • 3. Face seals These seals are designed to seal between two flat surfaces. They are commonly used in pumps, compressors, and other applications where a tight seal is required.
  • The versatility of round gaskets is truly remarkable. They can be found in a wide range of industries, from automotive to aerospace, from plumbing to power generation. In the automotive industry, for example, round gaskets are used to seal engine blocks, transmission cases, and exhaust systems, ensuring that fluids and gases remain where they belong. In the aerospace industry, they are used to prevent leaks in fuel tanks and hydraulic systems, which is critical for safe flight.
  • There are a wide range of oil seals to select from for any number of uses, so this guide will break down the most common seals to help you choose the right one for whatever piece of machinery you are working on.

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  • Regular inspection and timely replacement of the PCV valve cover gasket are integral aspects of routine engine maintenance. Neglecting this simple task can lead to more extensive repairs down the line. Therefore, understanding the importance of this seemingly insignificant component can save vehicle owners a significant amount of money and potential headaches.
  • Oil seals are used in a great many devices for steel production equipment.
    Figure 7 shows the places where each seal type is used in a rolling mill.

  • Viton® 
    High level of chemical resistance 
    High temperature resistance

  • Figure 5: JTEKT seal numbering system



    Table 6: Codes and numbers used in seal numbers

  • When it comes to the type of plug, there are two main categories conventional spark plugs and performance spark plugs. Conventional spark plugs are designed for everyday driving and are relatively inexpensive, while performance spark plugs are designed for high-performance vehicles and can be much more expensive.
  • The Art of Replacing an LR4 Valve Cover Gasket