O Ring Cross Section Calculator

By selecting it to be slightly less than the groove s inner diameter the o ring will stretch and hug the groove.

O ring cross section calculator.

We have included static dynamic and pneumatic applications. You need to be registered and logged in to see the o ring calculation software. 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 results at installation min.

Metric o ring groove dimensions are listed for the most common metric cross sections with and without backup rings. O ring cross section and o ring groove design data from row inc. The o ring may be used in static applications or in dynamic applications where there is relative motion between. Inputs bore diameter b d.

The o ring inner diameter is typically chosen to be close to the groove s inner diameter. Corporate headquarters clarence ny 716 759 3344. Info chemical volume swell cross section diameter mm calculate results reset calculator generate printable document results. Login or register here to start the o ring calculator.

Search for eriks standard o rings and load them also into your created design. By simply entering installation specifications for an application it recommends o ring sizes housing layout and corresponding part numbers. The o ring must be compressed by a predetermined amount and this compression determines the o ring cross section diameter. For example if your o ring s cross sectional diameter is 1 25 inches and its gland depth is 1 20 inches subtract 1 20 from 1 25 to determine that the o ring is able to squeeze out a total of 05 inches.

Info o ring compression. Manufacturers of encapsulated o rings and industrial gaskets. Find your o ring s squeeze amount in inches by subtracting the gland depth from cross sectional diameter with a calculator. O ring metric groove design pdf seal design company info.

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. 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. An o ring also known as a packing or a toric joint is a mechanical gasket in the shape of a torus.