Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of tensioner bearing seals in China, also supports customized service. Please feel free to buy high quality tensioner bearing seals for sale here from our factory.
Tensioner Bearing Seals
| Material | FKM |
| Density | 1.8-2.0 g/cm³ |
| Media | Various oils, fuels, chemicals, and steam |
| Accreditation | ISO 9001;IATF 16949;SAE J2643;ASTM D2000 |
Introduction
Automobile tensioner bearing seals are an important part of the automobile engine timing system or transmission system and play an important role in ensuring the normal operation of the engine.
Bearing seals are rubber seals used to seal the tensioner bearing. It is usually used in the timing system or transmission system of automobile engines to adjust the tightness of belts or chains.
The function of the bearing seal is to prevent lubricating oil, hydraulic oil, and other liquids from leaking from the tensioner bearing, and at the same time, it must be able to maintain stability in harsh environments such as high temperature, high pressure, and high speed.
Importance
Automobile tensioner bearing seals are very essential for automobiles. It can effectively prevent lubricating oil, hydraulic oil, and other liquids from leaking from the tensioner bearing, thereby ensuring the normal operation of the engine. If the bearing seal fails, it will cause lubricating oil, hydraulic oil, and other liquids to leak, reducing the engine's lubrication effect and transmission efficiency, and even causing engine failure or damage.
In addition, automotive bearing seals can also protect the internal parts of the engine and prevent dust, dirt, and other impurities from entering the interior of the engine, thereby extending the service life of the engine.
Therefore, choosing the appropriate tensioner car bearing seal, and regular inspection and replacement are crucial to the normal operation and maintenance of the car.
Sealing Solutions
1. Rubber seal: The tensioner bearing seals are made of rubber material, usually O-shaped or U-shaped, and have good elasticity and sealing performance. By adhering to the bearing surface, it prevents leakage of lubricating oil and other liquids.
2. Labyrinth seal: A labyrinth seal groove is set up between the bearing seat and the bearing to achieve the sealing effect by changing the fluid flow direction and increasing fluid resistance. This sealing method is frequently used for high-speed rotating bearings.
3. Contact seal: Use seals made of metal materials to directly contact the bearing surface to form a good sealing surface. This sealing method requires low surface roughness and precise dimensional control.
4. Non-contact sealing: Use seals made of non-metallic materials, such as plastics or ceramics, which do not contact the bearing surface and achieve sealing through the principle of fluid dynamics. This sealing method is suitable for high-temperature and high-speed rotation situations.
Among the above sealing solutions, rubber seals are one of the most commonly used sealing methods. Its advantages are simple manufacturing, low cost, convenient installation, good elasticity, and wide application range. During use, rubber seals may be subject to wear and aging, so they need to be inspected and replaced regularly.
Certification
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