O Ring Groove Diameter

This metric o ring groove design reference guide will help you find the right radius back up pressure and other o ring dimensions for basic applications.

O ring groove diameter. We have included static dynamic and pneumatic applications. Metric o ring groove designs vary greatly and choosing the right one for your application is important for maximum o ring performance. O ring size charts for u s. Metric o ring groove dimensions are listed for the most common metric cross sections with and without backup rings.

If you have a custom o ring size that does not appear on this chart contact us directly and we can help you size your o ring gland design accordingly. Custom and non standard o ring sizes available with no tooling or setup fees. The o ring inner diameter id should also stretch approximately 5 over your groove or gland. O ring metric groove design pdf seal design company info.

The o ring groove calculator enables engineers to specify an o ring groove for any given o ring or vice versa calculates the best suitable size o ring for any given groove. Review the general o ring groove design considerations before moving onto the. And metric o ring sizes. Find the right size o rings quad rings x rings and square rings for your application.

Below four standard application groove design guidance tables are presented along with dimensional reference drawings. The extent of extrusion depends upon the hardness of o ring the pressure and the size of the clearance gap. Use the usa standard o ring sizing chart to find parker and as568 o ring sizes that work for your application. Manufacturers of encapsulated o rings and industrial gaskets.

The first table is for industrial face or flange seals. The calculator takes all relevant parameters into account like. The best o rings are useless without the right groove design which becomes increasingly important the more demanding the application environment. Millions of o ring sizes are in stock and ready to ship today.

O ring cross section and o ring groove design data from row inc. Use the o ring size chart to find the perfect as568 o rings for you. O ring inner diameter stretch outer diameter. An o ring can perform sealing by means of squeeze under low pressure conditions.

An o ring is contained in a gland and forced to flow into the surface imperfections of the glands and any clearance gaps available to it.