Metric O Ring Sizing Gauge

Most calipers will only extend 6 inches and a different tool is needed for those larger than 6 ids.

Metric o ring sizing gauge.

4 mm 3 mm 2 5 mm 2 mm 1 5 mm 1 mm metric cross section gauge 33 mm 34 mm 36 mm 38 mm 39 mm 41 mm 42 mm 44 mm 45 mm 47 mm 48 mm 51 mm 52 mm 54 mm 57 mm 3 mm 5 mm 7 mm 8 mm 10 mm 11 mm 12 mm 14 mm 15 mm 16 mm 17 mm. Metric size o ring gauge metric o ring gauges 1. Metric and inch cross section thickness reference gauge. Usa as568 o ring standard sizing chart common metric o ring sizing chart japanese jis o ring sizing chart british bs o ring sizing chart quad ring seals x ring sizing charts square ring sizing chart.

The extended length is 25. Quick reference tape measure confirms metric size o rings 64mm 665mm inside diameter on one side and usa as568 standard o ring sizes from 2 5 id to 26 inside diameter on the other side. Custom o rings are available upon request and can typically be produced within a. An o ring seal is used to prevent the loss of a fl uid or gas.

Calipers a preferred tool for precise measurement this sliding tool can measure the diameter and length of many components including o rings. On o ring drive belts and their application will be found in o ring applications section iii. Lay o ring on page until inner diameter or outer diameter is determined. An o ring is a circular cross section ring molded from rubber figure 1 1.

It s up to the jewelry company to decide what metric they want to use and to add one more wrench in ring sizing the style needs to be considered. Thousands of common metric o rings and non standard o rings in metric sizes are available in stock. Refer to our o ring sizing charts for the most commonly used sizes around the world like. O rings are available in various standard sizes.

The metrics have to do with the starting point of your ring size either on the side edge of the ring or the center of the inside of the ring. Determine width using thickness gauge. 1 2 what is an o ring seal. O ring sizing gauges when you are unsure of the size of your o ring this sliding gauge is for o rings with 1 32 to 13 id ranges.

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. The seal assembly consists of an elastomer o ring and a gland. If the o ring quad ring x ring or square ring you need doesn t fit these standards custom and non standard products are available for most materials with no tooling or setup fees. Common metric o rings sizes.

Sizing gauge this sliding gauge can measure the inside diameter of an o ring up to 13 inches. Consider a sizing cone for small o rings under 2 5 inside diameter.