Buna O Ring Chart

Property nitrile buna n ethylene propylene ep fluoro elastomer viton ptfe tensile strength.

Buna o ring chart.

If the o ring quad ring x ring or square ring you need doesn t fit these standards custom. O ring tolerances vary by use please refer to our o ring. Get o rings quickly request a quote to ship today. O ring material quick reference guide rubber sealing materials.

Various nations and organizations have developed o ring sizing standards that are now used worldwide. Usa as568 o ring standard sizes are the most commonly used o ring sizes in the world. 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. Order o rings online from the world s largest inventory network including custom o rings typically without tooling fees.

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. Compare o ring materials compare o ring compatibility. Buna n o rings also referred to as nbr o rings and nitrile o rings are the most widely used o ring material in the word because of low cost good mechanical performance with resistance to water most basic oils lubricants and some fuels many pneumatic hydraulic systems and the default choice for basic applications. The o ring store llc.

The proper o ring size is a fundamental aspect of proper o ring performance. World s largest o ring inventory network. They also require less compression to make a seal so they offer a longer service life. This popular o ring material family comparison shows basic rubber material family properties and performance plastic properties.

Whether your application conforms to u s japanese jis british bs or common metric sizing for o rings these o ring size charts will help you locate the right o ring size. Compare o ring sizes usa as568 parker o ring size chart x ring square ring size charts. Refer to our standard o ring size chart to find usa as568 o ring dimensions. Buna n o ring assortments also known as quattro seals and x rings these x profile o rings have four points of contact for a better seal in dynamic applications than round profile o rings.

O rings are the most commonly used and widely available rubber sealing rings in the market. Popular o ring size standards include usa s as568 o ring size chart the uk s bs 1806 o ring sizing chart and japan s jis b 2401 o ring size list.