News
In addition to the production of conventional bearings, we can also design and produce various non-standard bearings according to the personalized requirements of customers.
Industry news
Deep groove ball bearings for high temperature applications
The deep groove ball bearing used for high temperature applications is designed to correspond to the standard single-row deep groove ball bearing of the same size. They have no filling grooves and can withstand axial load (load and bearing size selection) in addition to radial load.
Release time:
2022/12/15
At present, China's bearing industry is mainly faced with three prominent problems
At present, China's bearing industry is mainly faced with three prominent problems: low industrial production concentration, low R&D and innovation capacity, and low manufacturing technology level.
Release time:
2022/12/15
According to the data of the Production and Marketing Demand Forecast and Transformation and Upgrading Analysis Report of China's Bearing Manufacturing Industry, the total industrial output value of China's bearing manufacturing industry increased year by year from 2009 to 2013. In 2013, the industry achieved a total industrial output value of 249.363 billion yuan, up 12.92% year on year.
Release time:
2022/12/15
The formation and development of the world bearing industry has roughly gone through three stages
The first stage, the initial stage of the world bearing industry, is from the end of the 19th century to the beginning of the 20th century. At that time, although the invention and application of bearings had been for some time, the industrial production of bearings had just started from scratch and was quite naive. The main features are:
Release time:
2022/12/15
The standard was formulated early, and the quality grade of bearing was determined by measuring the vibration acceleration value of bearing rotation, which was divided into three quality grades: Z1, Z2 and Z3 from low to high. At present, domestic bearing manufacturers are still using the vibration acceleration value to measure the advantages and disadvantages of bearings, which simply reflects the fatigue life of bearings.
Release time:
2022/12/15
Due to the differences in manufacturing accuracy and material uniformity, even the same material and the same size of the same batch of bearings, used under the same working conditions, have different service life. If the statistical life is 1 unit, the longest relative life is 4 units, the shortest is 0.1-0.2 units, and the ratio of the longest to the shortest life is 20-40 times. 90% of the bearings do not produce pitting, and the number of revolutions or hours experienced is called the rated life of the bearing.
Release time:
2022/12/15
Purpose of bearing lubrication
The lubrication purpose of rolling bearing is to reduce the internal friction and wear of bearing and prevent burning. Its lubricating effect is as follows.
Release time:
2022/12/15
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