Metric O Ring Sizing Gauge

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.

Metric o ring sizing gauge.

Metric and inch cross section thickness reference gauge. Calipers a preferred tool for precise measurement this sliding tool can measure the diameter and length of many components including o rings. 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. On o ring drive belts and their application will be found in o ring applications section iii.

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. Custom o rings are available upon request and can typically be produced within a. Most calipers will only extend 6 inches and a different tool is needed for those larger than 6 ids. Browse our metric o ring size chart to view common metric o ring sizes and order o rings from the world s largest inventory network.

Consider a sizing cone for small o rings under 2 5 inside diameter. 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. 1 2 what is an o ring seal. Common metric o rings sizes.

Thousands of common metric o rings and non standard o rings in metric sizes are available in stock. Determine width using thickness 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. Refer to our o ring sizing charts for the most commonly used sizes around the world like.

The proper o ring size is a fundamental aspect of proper o ring performance. The extended length is 25. Sizing gauge this sliding gauge can measure the inside diameter of an o ring up to 13 inches. An o ring is a circular cross section ring molded from rubber figure 1 1.

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. Metric size o ring gauge metric o ring gauges 1. 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.

Lay o ring on page until inner diameter or outer diameter is determined. An o ring seal is used to prevent the loss of a fl uid or gas.