What is Rubber Oil Seal?

If you ever notice dark smoke coming from the tail pipe of your car, chances are the rubber oil seals in your vehicle are leaky. The rubber oil seals are also called as oil seals, car oil seals, automotive oil seals and oil seal rings. Leaky oil seals fail to prevent liquids and gases from escaping, and thus oil begins to leak into places in your vehicle where it is not supposed to be. For instance, oil enters the fuel mixture and burns, resulting in the smoky combustion. Thus, we see that these rubber oil seals or oil gaskets are nothing but components that fit on valves and pipes for sealing oil inside the required compartments in your vehicle. Their design features a flexible lip that rubs against a shaft or housing and prevents the leakage or ingress of fluids and dirt from/ into the sealed compartment.

Advantages of Rubber Oil Seals:

Now rubber oil seal rings perform two important functions: they hold the oil in place, lubricating the moving machine parts, thus reducing friction, grinding and heat in the process. Additionally, these car oil seals keep foreign contaminants from entering and ruining the oil in your car. However, though these automotive rubber seals are popularly referred to as “oil seals”, they are used to retain or confine any form of fluid inside a particular device, especially devices such as hydraulic systems that feature a host of moving parts.

Types of Rubber Oil Seals:

• U-Ring Seals
• V-Ring Seals
• Rotary Oil Seals
• Labyrinth or Clearance Seals
• Bearing Isolators
• Spring-Installed Seals

Why Rubber is the Preferred Material for Oil Seals?

Though oil seals also come in materials like plain felt, leather and metal, the best ones are the oil seals made of different varieties of rubber. Seals fashioned from Nitrillic rubber is used with mineral oils, grease, diesel and water. Polyacryllic and silicon seals on the other hand are used for sealing motor oils, while flour elastomer rubber oil seals that have the capacity to withstand a wide range of temperature are normally used in different variety of fuel-related oils. Enlisted below are a few reasons that make rubber the most suitable material for manufacturing oil seals or oil seal rings:

• Can easily withstand high temperature and pressure.
• Have superior ozone resistance.
• Feature excellent mechanical strength.
• Can be easily shaped into different contours and patterns.
• Are comparatively easier to install.
• Require less maintenance and provide years of hassle free service.

Factors to Consider While Buying Rubber Oil Seals:

• Type of polymer used in manufacturing
• Shaft outer diameter
• Seal inner diameter
• Maximum operating speed
• Maximum operating temperature
• Maximum operating pressure
• Vacuum rating

Are you going to look for the high quality rubber oil seals manufacturers and products? I recommend that you can try to visit Chain Yeeh Industrial Co., Ltd. (PHLE). They provide many kind of materials and types rubber oil seal for your choosing, and they also doing customize according to customer’s requirement.

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