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  • The basic principle of sealing is straightforward – the flexible lip is held against the rotating part (usually the shaft) whilst the casing (or O.D.) is pressed into the housing or bore and holds the seal in place. The sealing lip needs some form of lubrication to avoid overheating and is usually energized by means of a garter spring.

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  • The metal case is the exterior (or frame) of the oil seal, the principal function of which is to give rigidity and strength to the seal. The material of the case must be selected depending on the environment where the seals are to be used. Often the metal case is covered by the same rubber material used in the sealing element, which also helps seal the exterior of the oil seal in the housing bore. Common case material types are:

  • BENEFITS OF OIL SEALS

  • The primary function of the sump pump gasket seal is to maintain the integrity of the pump's seal. When water pressure builds up in the sump pit, the gasket seals the connection between the pump and the outlet pipe, allowing the water to flow out without seeping back into the pit or causing damage to the surrounding area. A faulty or worn-out gasket can lead to water leakage, reducing the pump's efficiency and potentially causing water damage.
  • The performance of a spark plug is influenced by several factors, including its design, material composition, and heat range. The design of the plug determines its ability to withstand high temperatures and pressures without failing. Materials such as iridium and platinum are used in high-performance spark plugs due to their excellent resistance to heat and wear.
  • A spark plug consists of a central electrode, a ground electrode, and a body. The central electrode, usually made of precious metals like iridium or platinum, creates the spark that ignites the fuel. The ground electrode, on the other hand, completes the circuit and helps in directing the spark to the correct location. The ceramic insulator ensures that the spark remains confined to the combustion chamber, preventing any loss of energy.

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  • Silicone 

  • To act as a physical barrier retaining the lubricating oil where it is bound to be.

  • The size of an oil seal, such as 35x50x8, is important because it determines the compatibility of the seal with the machinery it is being used in. A seal that is too small or too large will not be effective in preventing oil leakage and can lead to machinery failure. It is crucial to choose the right size of oil seal for your machinery to ensure optimal performance and reliability.
  • There are a wide variety of oil seals available for sale, each designed to meet specific needs and requirements. From standard rubber seals to high-performance seals made of advanced materials, customers can choose the right seal for their specific application. Whether it's for automotive, aerospace, industrial, or marine applications, there is an oil seal solution available.

  • PTFE

  • In this blog, we attempt to highlight what are Oil Seals and the various Rotary Shaft Seals including Mechanical Face Seals, Water Pump Seals, Gland Packings, and V-Seals that are readily available.

  • SHOP FOR OIL SEALS

  • Refit all the components in the reverse order of dismantling.

  • Repeat with the ruler laid diagonally between the other two comers.

  • The main function of a rubber tube gasket is to fill the space between two mating surfaces, creating a barrier that prevents the escape of fluids or gases. This is crucial in applications where a leak could lead to serious consequences, such as in plumbing systems, automotive engines, hydraulic systems, and industrial machinery.