bearing-basics
Shielded VS Rubber Seal Bearings
Shield and rubber seal type bearings can prolong bearing service life, because they keep lubricant in the bearings and contaminants out of them; Selection guidelines for Shielded and Seal.... [Read more]
How to measure bore diameter
Bore diameter, ID, is the measurement of bearing's internal diameter; To measure a bore diameter, the best way is by using digital vernier calipers.... [Read more]
Bearing loads
It's crucial to understand the application bearing loads that will be placed on the bearing, when estimating a bearing's lifespan and performance. Load ratings are a guide to the load that a bearing can withstand in an application and are used in life calculations
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Bearing nomenclature, bearing number designation, meaning
The nomenclature of most rolling bearings follow a designation system. The complete bearing designation is composed of a basic number with or without one or more supplementary prefixes and suffixes.... [Read more]
Terminology of rolling bearing
Some frequently used bearing terms are explained here. For a detailed collection of bearing-specific terms and definitions, refer to ISO 5593 Rolling bearings
Symbols
Symbols used in this catalogue are mainly in accordance with ISO standards.
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Types and Feature of Rolling bearings
Rolling bearings generally consist of two rings, rolling elements, and a cage, and they are classified into radial bearings or thrust bearings depending on the direction of the main load.
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