Development history of thrust bearing

Thrust bearings are generally composed of two thrust washers or more thrust washers and several rolling elements. Typically, thrust washers are divided into shaft pieces and seat pieces. The most common type of rolling elements is made of iron or copper. The quality cage is combined into a whole. This type of bearing is most commonly a steel ball thrust bearing.
Thrust bearings are special bearings designed to withstand axial forces, that is, bearings with troops parallel to the shaft. Thrust bearings are also called thrust bearings.
According to the “Analysis Report on the Forecast of Production and Sales Demand and Transformation and Upgrading of China’s Bearing Manufacturing Industry”, the total industrial output value of China’s bearing manufacturing industry in 2009-2013 is increasing year by year. In 2013, the industry realized a total industrial output value of 249.363 billion yuan, a year-on-year increase of 12.92%. An analysis of the data over the past five years found that the sales revenue of China’s bearing manufacturing industry also increased year by year from 2009 to 2013. In 2013, sales revenue reached 249.012 billion yuan, an increase of 11.80% year-on-year. China’s bearing industry is developing rapidly, with a variety of products ranging from low to high, product quality and technical level from low to high, and an industrial scale from small to large. A professional production system has been formed with a complete range of products and a reasonable production layout.

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Application scenarios of thrust bearings

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