U Cup Seal

The u cup is ideal for use on linear moving shafts and piston heads because unlike an o ring the shape does not try to roll with the movement and create friction.

U cup seal.

Speak with a product expert. A u cup is an o ring formed into a u shaped channel. The u shape energizes the sealing lips as the application pressure increases. This brochure will take you through a variety of u cup related sealing products and materials while giving you some basic guidelines of sealing principles and theories to help you design for your unique needs.

They are used for both dynamic and static applications. Contents introduction 1 seal selection 2 profiles 3 part numbering 4 specifying a seal 5. Many different u cup configurations exist to properly seal that demanding application. An 6226 buna n u cup seals.

They are used in static and dynamic applications to seal the rod and piston. Hsu 626 straight lip u cups. An o ring is a solid rubber seal shaped like a dough nut or torus. Mfp offers a wide range of u cup designs and produces them from a broad range of materials.

Liquid or air pressure inflates the u cup and affects a seal. This brilliant design has been modified to create several unique configurations. U cup seals or u ring seals are commonly used in linear applications to seal the rod or piston. Enable the u cup to have a longer life expectancy.

Hru 666 block vee u cups. U cups are a lip seal named for the cross section s distinctive u shape. When compressed between mating surfaces an o ring blocks the passage of liquids or gases. These u cup seals create less friction than o ring loaded u cups so they wear more slowly also known as lip seals u cups have a sealing lip on both the inside and outside edges so they can be used for rod and piston sealing.

Order o rings online quick and easy since 2007 from the o ring store llc. Rubber cup seals also called u cup and lip seals from marco rubber are used for hydraulic pneumatic and other dynamic applications.