O Ring Dimensions Chart

O rings are used in a variety of applications in different industries around the world.

O ring dimensions chart.

This as568 o ring chart is a sae size standard for o rings and shows as568 rev b or as568b o ring sizes which supersedes as568 rev a or as568a o ring dimensions. O ring tolerances vary by use please refer to our o ring. The proper o ring size is a fundamental aspect of proper o ring performance. Thus the need for size standards which cover the most common sizes used.

Standard metric sizes for o rings are defined by international standard iso 3601 1 2002. 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. Most of these sizes are readily available from. An o ring is one of the most common types of seals in the world.

The g series is used for general purpose applications and includes a wide range of. Fluid power systems o rings part 1. Usa as568 o ring standard sizes are the most commonly used o ring sizes in the world. Because of its popularity there is virtually an unlimited number of possible sizes of an o ring.

Inside diameters cross sections tolerances and size identification code. Refer to our standard o ring size chart to find usa as568 o ring dimensions. The tables in the o ring size chart list approximately 2000 o ring sizes in order by inside diameter. That standard groups metric sizes into two series g and a.