Which are the three major bearing factories in China?

Harbin Bearing Group, Luoyang Bearing Group and Wazhou Group account for 65,438+05% of the bearing market share in China.

1, Harbin Bearing Factory was established at the beginning of the War to Resist US Aggression and Aid Korea in June, 1950. According to the strategic deployment of the CPC Central Committee, Wafangdian Bearing Factory in Fuxian County, Liaoning Province moved to Harbin on the basis of two flour mills that had stopped production in Xiangfang District. Under the leadership of the Party, after 35 years of continuous expansion and development, it has become not only the second birthplace of China bearing industry, but also one of the large-scale backbone enterprises in the national machinery industry. In each period of national economic development, it has made positive contributions and played an important role, which has written a glorious chapter for the history of bearing development in China.

2. China Luozhou Luoyang LYC Bearing Co., Ltd., formerly known as Luoyang Bearing Factory, a key construction project during the First Five-Year Plan 156, is one of the largest comprehensive bearing manufacturers in the bearing industry in China. It has a national technical center and core technologies such as aero-engine bearings, rail transit vehicle bearings and special bearings for major equipment. It is the birthplace of bearings with the largest diameter and the highest precision in China, the bearing standard-setting unit of wind turbines in China, the first bearing production unit of extra-large rolling mills in China, and the production base with the widest bearing product size, the widest application coverage and the most complete variety in China, and has maintained a number of bearing industry records in China.

3. Wafangdian Bearing Factory was formerly known as Manchuria Bearing Manufacturing Co., Ltd. ... In the second year of Lugouqiao Incident, in order to realize the ambition of invading China, Japanese imperialism implemented the policy of "maintaining war with war" and established machinery factories on a large scale in Northeast China. According to statistics, in 1938, Japan built more than 200 new machinery factories in Manchukuo.

Bearing is an important part of modern mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement and ensure its rotation accuracy.