Oil Seal

Oil seals, also known as shaft seals, are radial lip type seals which are primarily used for retaining lubricants in equipment having rotating, reciprocating or oscillating shafts. The rotating shaft application is most common. An oil seal normally consists of three basic components:

Offers an extensive line of sealing solutions for original equipment manufacturers and the aftermarket. Our line of National® industrial seals is made from innovative materials and process solutions that enhance life and performance in many industrial applications. This line of industrial seals adds value to the company’s portfolio of friction management solutions. The seals are backed by the company’s experienced technical support and distribution networks, giving distributors a single source for a wide range of oil seal and rubber parts and value-added extras to help keep equipment running optimally.