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Hobbyparts Precision - Glossary - Technical Information
Glossary - Precision
Accuracy; exactness; how closely the dimensions of the bearing conform to the stated dimensions.
For example; An inner diameter may be stated as 8.000 mm +0/-0.008mm which would mean that the inner diameter can be anywhere from 7.992 to 8.000mm. A more precise version of this bearing would be one with an inner diameter of 8.000mm +0/-0.003mm, which could also be represented as 7.997 to 8.000mm.
See also ABEC Precision and ISO Precision.
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Site Summary:
H.E. Supplies (Hobby Engineering Supplies) offers thousands of products including remote controlled cars, planes, boats, and helicopters. We stock spare parts for remote controlled models. Our range includes the popular Solarbotics solar model kits and spares. We also distribute the full range of miniature engineering products from Miniature Bearings Australia. This range includes small bearings, timing pulleys, timing belts, seals, o-rings, gears and more. Also available from our store in Mansfield Queensland are a full range of lubricants, adhesives, kites, balsa wood and plastic rod and sheet materials. See our Online Catalogue for more information. Our main business is handled from our sales counter and showroom at 186 Wecker Road Mansfield, Queensland, Australia, but we also sell by phone, fax, online and mail order. We offer all of our hobby parts through our online store and some of the more popular MBA items. If you would like to purchase other MBA items online, Small Parts and Bearings offer the full range in their online catalogue.Using the links at the top of this page you will find extensive information including catalogues (Products and Store link), technical data, and other product specific information.
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