Share this page on

Oil Seal Manufacturers and Suppliers

IQS Directory provides a comprehensive list of oil seal manufacturers and suppliers. Use our website to review and source top oil seal manufacturers with roll over ads and detailed product descriptions. Find oil seal companies that can design, engineer, and manufacture oil seals to your companies specifications. Then contact the oil seal companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of shaft oil seals, metric oil seals, national oil seals, or customized oil seals of every type, this is the resource for you.

Related Categories

More Oil Seals Companies Click
Industry Information

Oil Seals

Oil seals are rings made of various soft, non-metallic materials that are used to prevent leakage of liquids in hydraulic systems. A hydraulic system is a machine that uses pressurized hydraulic fluids to generate movement of equipment parts. An example of a hydraulic system is the movable shovel on a bulldozer. Pressurized fluid is transmitted back and forth over fluid transmission lines, forcing pistons back and forth through hydraulic cylinders.

Oil seals are a variety of hydraulic cylinder seals, and they are necessary to help maintain fluid pressure and prevent contamination within hydraulic systems. Oils seals also help to prevent wear from friction, increasing the working lifespan of the systems in which they are installed and improving their efficiency. Oil seals of many shapes, sizes and compositions are available to suit the many different contexts in which they are used. Synthetic rubber seals are among the most common variety. Synthetic rubbers like Teflon are valued as oil seal materials because of their properties of elasticity, chemical and corrosion resistance, temperature resistance and their resiliency. Oil seals are so important worldwide that they are available in metric sizes; metric oil seals are available for use in hydraulic systems designed outside of the United States. 

Oil seals can come in a variety of designs, materials and sizes to fit every need. Oil seals can be fitted with a single or double lip. Double lip oil rings are designed to prevent corrosion and to keep out dirt and dust. The unwanted introduction of contaminants into a hydraulic system can cause inefficiency in that system and sometimes even failure. Failure of hydraulic systems can be catastrophic, especially in cases in which the system is employed for the movement of heavy objects or the bearing of heavy loads. In such cases, the failure of a hydraulic system could cause severe personal injury or death as well as expensive property damage as well as equipment loss. Oil seals are very important components for this reason. Some oil seals are spring-loaded to maintain contact between the seal lip and the shafts in which they are installed. Oil rings may be made out of a variety of materials; high speed shafts require special materials designed to withstand high heat, such as silicone, polyacrylate or fluoroelastomers. When carefully paired with their equipment and applications, oil seals can help ensure the long term effectiveness of a hydraulic system’s operation.

Metric Oil Seals
Metric Oil Seals
Metric Oil Seals - Allied Metrics Seals & Fasteners
Metric Oil Seals - Allied Metrics Seals & Fasteners
Oil Seals
Oil Seals
Oil Seals - Allied Metrics Seals & Fasteners
Oil Seals - Allied Metrics Seals & Fasteners






Move to Top