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Knowledge of bearing pre-tensioning
2016-12-25
Rolling bearings are generally used with proper internal clearance during operation. However, depending on the application, an axial load may be applied to the bearing in advance to make it bear negative internal clearance. This method is called pre-t…
China's shield remanufacturing breakthrough main bearing bottleneck
2016-11-07
Chinas first remanufactured shield using domestically-made main bearings rolled off the assembly line in Hefei on the 26th and passed the acceptance of the China Quality Certification Center. This marks that China has broken through the bottleneck of …
How China catches up with foreign bearing giants
2016-10-12
Strengthening bearing research education is urgentThe Japanese bearing giant NSK has 1,800 R&D staff in its headquarters, which is beyond the imagination of Chinese bearing counterparts. In the eyes of many laymen, bearings are components with sim…
Hometown of China bearings-Lingqing
2016-09-28
As the "hometown of bearings" in China, Linqing City has a long history of bearing industry development, which has greatly driven the rapid development of the local economy in Linqing City.In order to promote the development of local bearing…
Causes And Treatment Of Motor Bearings Overheating
2016-08-03
1.The bearing is damaged. Should be replaced.2.Too little or too much grease in rolling bearings or impurities such as iron filings. The capacity of bearing grease should not exceed 70% of the total volume, and those with impurities should be replaced…
