Contact ball slewing bearing failure of the three criteria

 Contact ball slewing bearing well-known sales, quality, quality are the highest in the world, has its professional production line, through a rigorous factory testing procedure, sold around the world, for the world to support industrial development. Contact ball slewing bearing quality to win market acceptance of its most important basis, then to determine from what contact ball slewing bearing quality it?
The selection of a tapered bearing  manufacturer is not qualified bearing failure is a factor that must be considered, in the usual contact ball slewing bearing failure detection is mainly based on a lot of material, data analysis, failure environment, forging process, identify turning supporting contact ball bearing failure of the main factors, and to get rid facilitate contact ball bearing slewing continuous optimization, service life, and performance improved. Prolonged contact ball slewing bearing service period, to avoid the occurrence of unexpected early bearing failure. Installation conditions are the primary factors that one of the factors, slewing ring contact ball bearing is often caused by improper installation package contact ball slewing bearing between the various parts of the stress state changes, contact ball slewing ring bearings in the unusual state operation and early failure. According contact ball slewing bearing installation, use, maintenance, maintenance of the technical requirements for operation of the bearings to bear the load, speed, temperature, vibration, noise and lubrication condition monitoring and inspection, abnormal immediately find out the reasons, adjusted to normal.
Second bearing industrial design reasonable and perfect a world-class, strong quality assurance of its service life. Contact ball slewing bearing forging go through rigorous forging, bearing heat, turning, grinding and bearing equipment such as a road rigorous process, a variety of manufacturing processes will affect the bearing life. Which affect the finished slewing contact ball bearings imported bearings quality, are in contact with the ball slewing bearing failures are directly related. As technology continues to progress detect contact ball slewing bearing surface inspection found that the metamorphic layer grinding process is the fish contact ball slewing bearing surface quality of a close relationship.
3rd contact ball slewing bearings used in the manufacture of metal lottery, once the impact of bearing failure is a major factor, now with the metallurgical technology continues to progress, raw materials extraction has been very good to improve the material quality has greatly improved, and now The raw material quality factors in bearing failure which has been significantly decreased, at this stage the problem still exists.