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The reason SKF bearing failure is often multifactorial, failure of all design and manufacturing process factors are related with SKF bearings, analyze it difficult to judge. In general, and in general can be analyzed from the viewpoint of both the factors and the use of intrinsic factor.
    The main factor is the use of installation and adjustment, use and maintenance, repair and other maintenance meets the technical requirements. Installation conditions is one of the primary factors in the use of factors, SKF Bearings often caused by improper installation package bearing the stress state changes between the various parts, bearing in abnormal state operation and early failure. According to SKF bearing installation, use, maintenance, maintenance of technical requirements for the operation of the bearings to withstand load, speed, temperature, vibration, noise and lubrication condition monitoring and inspection, abnormal immediately find reasons to be adjusted so that its back to normal. Furthermore, the quality of the grease and the surrounding medium, and the atmosphere is also important for analytical testing.
    First, along with a reasonable structure design has advanced, will have a longer bearing life. Bearing manufacturing generally through forging, heat treatment, turning, grinding and assembly of multi-channel processing. The reasonableness of the processing technology, advanced, will also affect the stability of the bearing life. Which affect the quality of the finished bearing heat treatment and grinding processes, tend to have a more direct relationship with the failure of the bearing. Recent studies on the deterioration of the bearing surface layer showed a close bearing surface grinding process and quality.
    Metallurgical quality SKF bearing material was a major factor in the impact of the early Rolling failure. With metallurgical technology (such as bearing steel vacuum degassing, etc.) progress, raw material quality is improved. Raw material quality factors bearing failure analysis in the proportion has decreased significantly, but it is still one of the main factors bearing failure. Appropriateness of the selection is still bearing failure analysis must be considered.
    The main task of SKF Bearing failure analysis is based on a lot of background material, analysis of data and failure modes, identify the main factors causing bearing failure, so that puts forward improvements to extend bearing service period, to avoid bearing the occurrence of unexpected early failure.