O ring groove dimensions metric

That document, published by the society of automotive engineers sae, lists the sizes of o. Oring groove dimensions for static and dynamic operation. Oring calculator helps you to select the recommended oring sizes based on the groove or any size given. Orings are typically called out by the inner diameter of the torus and the diameter of the round crosssection. Precision polymer engineering manufactures and supplies fully molded elastomer orings from 1. Product description sizes in mm sizes in inch product description sizes in mm sizes in inch click on mminches to view the sizes. Metric oring groove design guide offers gland information and default recommendations to assist in the oring selection process. Through our extensive research we believe that these o ring groove dimensions and fit details will provide the optimum o ring compression squeeze for your seal to prevent o ring. Reference charts for designing the right oring groove dimensions for optimal oring performance, then order o rings online from the worlds largest oring. Metric o ring groove design contact us for assistance or samples click here and contact us today to receive a free quote or if you have any questions regarding sizing.

Gland design dovetail grooves metric dovetail grooves are used to hold the o ring in place during installation or maintenance. O rings size chart for parker o rings viton and fluorosilicone o rings often available from stock. International oring sizes an o ring, or toroidal seal, is the most common type of seal used in the world today. International oring sizes precision polymer engineering. Metric oring groove dimensions are listed for the most common metric cross. Custom and nonstandard o ring sizes available with no tooling or setup fees. With a wide variety of sizes available, metric o rings fill in the gaps left by the standardized as568 o ring chart. The groove must be designed to accommodate not just the o ring size, but also its intended. Our part naming convention in the store is a q preceding the material, durometer, and size. Oring groove design considerations and engineering guides for static face seals, metric o rings, static dovetail o rings, static rodpiston o rings and dynamic rodpiston o rings.

Available now our user friendly and easy to use the oring groove calculator. Orings standard as568, iso 3601 apple rubber products. As important as the o ring seal itself is the groove that the o ring seats into. Once you find the exact metric oring you need, you can easily order online from the worlds largest oring inventory network. Both are interlinked, thus ensuring the best possible combination of the calculated o ring size and material choice. Oring size charts oring, xring and square ring size. Once you have the as568 dash size you need, select the compound link at the bottom of the page to place your order. This metric oring groove design reference guide will help you find the right radius, backup, pressure and other oring dimensions for basic applications. When compressed between mating surfaces, an o ring blocks the passage of liquids or gases. Metric o rings are employed in specialized applications and, like the name suggests, are standardized by metric dimensions. Eriks nv oring technical handbook oring gland design.

Global oring and seal offers xrings in standard as568 sizes, as well as metric sizes. Oring gland design total diametrical clearance is the dif ference between the bore diameter a and the plug diameter h dimensions. Tolerances of the bore and plug diameters determine. Oring groove design guides for face seal flange, dovetail flange, static cylinder and piston, and dynamic cylinder and piston designs. Custom and nonstandard o ring sizes available with no. Oring groove design, oring groove dimensions mykin inc. O ring stretch as shown in o ring stretch figure, the o ring needs to fit snugly in its groove to effectively seal. The standard sizes used by o ring manufacturers in the united states are defined by aerospace standard as568b, aerospace size standard for o rings. Learn more about metric oring groove designs and dimensions here. Apple rubber products stocks every as568and most common metric sizes, plus a wide variety of nonstandard, mil spec and governmentstandard orings. This groove design is relatively uncommon as it is expensive to.

Here you will find an o ring groove design guide to help you with your o ring gland dimensions. Apple catalog numbers are identical to the iso 3601 numbering system, indicating precise i. We have included static, dynamic, and pneumatic applications. In most static applications, a square ring will serve as a direct replacement for an o ring and generally will perform a highpressure sealing function as well as or better than an o ring. The oring 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. Metric o ring groove designs vary greatly and choosing the right one for your application is important for maximum o ring performance.

Oring size charts metric orings standard size orings. O ring handbook parker hannifin o ring division europe. Metric o ring groove dimensions are listed for the most common metric cross sections with and without backup rings. How to design and calculating the proper groove dimensions for the installation of o rings. Eriks technical manual oring gland design information. Metric o ring groove dimensions are also an important factor for determining how your metric o ring will perform once it is installed. Reference charts for designing the right oring groove dimensions for optimal o ring.

Find the right oring groove design and easily order your oring online from the worldas largest inventory network. Gland design for static application for orings with axial squeeze. Once you have these measurements you then need to decide if the size you need is listed below or if the best fit will be a metric oring. Metric oring groove dimensions are listed for the most common metric cross sections with and without backup rings. Calculate results reset calculator generate printable document results. Metric oring groove dimensions are listed for the most common metric cross sections with and without backup.

Our temperature compatibility chart provides operating temperature information for all the elastomers we use to manufacture standard and custom o. Metric dovetail groove gland design metric oring holder. Thus, for an as568010 size 70 shore a, nitrile would be. This metric o ring groove design reference guide will help you find the right radius, backup, pressure and other o ring dimensions for basic applications. An oring, also known as a packing or a toric joint, is a mechanical gasket in the shape of a torus. Find the right size o rings, quadrings, xrings and squarerings for your application. O ring kits the handy carrying case with o rings is ideally suited for repairs, assembly jobs and workshops, and finally puts an end to the search for the right o ring. Surfaces and corners must be free of tool marks and scratches. Example calculations to determine o ring groove dimensions. Parco o rings are available in a wide range of standard and nonstandard sizes that are suitable for nearly all sealing applications.

Standard sizing charts for o rings, metric o rings, quadrings, xrings, and squarerings to find the perfect fit. Elastomer orings from precision polymer engineering. Browse our metric o ring size chart to view common metric o ring sizes and order. Total diametrical clearance is the difference between the bore diameter a and the plug diameter h. An o ring is a solidrubber seal shaped like a doughnut or torus.