O Ring Cross Section Calculator

Find your o ring s squeeze amount in inches by subtracting the gland depth from cross sectional diameter with a calculator.

O ring cross section calculator.

O ring metric groove design pdf seal design company info. Recommendations are based on available technical information and are offered as suggestions only any reliance placed on such information by the user is strictly at the user s risk. Login or register here to start the o ring calculator. You need to be registered and logged in to see the o ring calculation software.

Select a size to buy standard and custom o rings from the world s largest inventory network or custom orders can be made within a few weeks typically without tooling fees. Info results at installation min. Info o ring compression. Metric o ring groove dimensions are listed for the most common metric cross sections with and without backup rings.

An o ring also known as a packing or a toric joint is a mechanical gasket in the shape of a torus. Corporate headquarters clarence ny 716 759 3344. Search for eriks standard o rings and load them also into your created design. This calculator allows you to find the recommended o ring inner diameter and range of cross section diameters that will fit a given gland size and tolerance range in a radial seal.

O ring size chart as568 standard o ring sizes find as568 o ring standard sizes by cross section inside diameter and outside diameter in our o ring size chart and separate o ring tolerance chart. It is a loop of elastomer with a round cross section designed to be seated in a groove and compressed during assembly between two or more parts creating a seal at the interface. By simply entering installation specifications for an application it recommends o ring sizes housing layout and corresponding part numbers. Inputs bore diameter b d.

We have included static dynamic and pneumatic applications. This tool is optimized for desktop devices. The o ring calculator tool is intended to form the basis of an o ring installation and assist with selection of o ring and hardware dimensions. Info chemical volume swell cross section diameter mm calculate results reset calculator generate printable document results.

The o ring inner diameter is typically chosen to be close to the groove s inner diameter. Manufacturers of encapsulated o rings and industrial gaskets. O ring cross section and o ring groove design data from row inc. By selecting it to be slightly less than the groove s inner diameter the o ring will stretch and hug the groove.