Microspalling or surface damage is a surface failure mechanism commonly found in modern mechanical parts with heavy duty, non-conformal, roll-slip lubrication contacts (such as bearings and gears). This damage is caused by rolling contact fatigue of rough peak level, which is caused by repeated ro
Zhongda Bearing has a provincial technology research and development center recognized by the Science and Technology Department of Hebei Province, and has the world's leading R&D, test integration and design and manufacturing integration capabilities. The center gathers a research and development te
Agricultural Machinery BearingsThe outer spherical ball bearing is actually a variant of the deep groove ball bearing, which is characterized in that its outer ring outer diameter surface is spherical, which can be fitted into the corresponding concave spherical surface of the bearing seat to play a
As a branch of mechanical equipment, three-dimensional garages are also inseparable from the use of bearings. Zhongda Bearings provides various shafts that can meet the needs of various three-dimensional garages.Bearing solutions. We also provide standard industry size products and customized soluti
The figure of the motor can be seen everywhere in our daily life. Although the uses are different, all motors have requirements on working efficiency, noise and vibrationVery high. The high speed, low noise and low vibration produced by Zhongda Bearing meet the needs of motor applications.In the app
Fans are essential for countless industrial production processes. Industrial fans operate under harsh conditions, often in difficult-to-maintain places.Cause various problems of bearings and reduce the normal running time, greatly reducing the service life of industrial fans. Zhongda Bearing's opera
There are many types of metallurgical equipment, not only the equipment required by the raw material plant, but also the equipment required from the upstream process to the downstream process such as the steel making process, the steel rolling process, and the smoothing process. These devices are eq
Zhongda Bearing is a leading brand of bearing products in the national agricultural machinery industry and a leading innovator of agricultural machinery bearings. Zhongda Bearing and equipment manufacturers walked into the farmland to discuss the challenges they face and the issues they are concerne
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