Size Charts Metric O-Ring Tolerances Metric O-Ring Tolerances Calculator To use this tool, simply enter 2 known dimensions (CS, ID, or OD). The other dimension will calculate and the associated tolerances will be shown below. Then, click the Global Size to

This table is a reference to O-ring sizes for common housing dimensions. 6.1 OR O-rings in static radial sealing, metric sizes. ID 2,9 – 17,3 mm. Dimensions.

Metric o-ring size chart and supplier. Metric O-ring MM dimensions sizes. Millions of metric and custom o-rings in stock by O-Rings West.

Metric O-Rings are employed in specialized applications and, like the name suggests, are standardized by metric dimensions. With a wide variety of sizes available, Metric O-Rings fill in the gaps left by the standardized AS568 o-ring chart. Metric O-Ring sizing is determined by the o-ring's inside diameter and cross section width.

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O-ring kits offer convenience and easy use, making them the ideal solution for maintenance applications. These kits are effective tools in reducing costs for maintenance and assembly staff by eliminating the guess work in part selection and saving time in part sorting. All kits are made for resale. Add Selected to Cart

AS568 is the most commonly used standard in the United States for defining “inch sizes” of o-rings. AS568 SIZE CHART. View Size Chart. BS 1806. British 

The chart provides dimensions, both nominal and metric, for standard (AN) shrinkage materials ONLY. These correspond to AS568A dimensions. Download PDF Size Chart. Nominal (inches) Actual (inches) Actual (MM) Parker Size. AS568A.

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.

O-Ring size is defined by inside diameter and cross-section (width) and is listed in both fractional and decimal dimensions with tolerances. The standards range in I.D.’s from .74 mm to 658.88 mm and cross sections (widths) from 1.02 mm to 6.99 mm.

Different from a gasket, O-rings in metric sizes have round edges and are molded to fit a specific profile.