Factors that affect SKF bearing life may be many, using factors and internal factors can come from further clarification.
Use factors mainly refer to installation and adjustment, maintenance, maintenance, repairs and other compliance with technical requirements. Cylindrical roller bearings according to technical requirements for the installation, use, maintenance, maintenance, the load borne by the bearing in operation, speed, temperature, vibration, noise monitoring and checks and lubrication conditions, abnormal findings immediately find the cause to adjust, bring it back to normal. Installation conditions is one of the leading factors in the use factor, bearing package is often caused by installing is not the right state of change between the various parts of the bearing, cylindrical roller bearing under abnormal operation and early life
Internal factors mainly refer to structural design, manufacturing processes and quality of materials, three major factors in determining bearing quality.
SKF bearing metallurgical quality of the materials used to be the main factors affecting the early failure of rolling bearings. As metallurgical technology (such as bearings, such as vacuum degassing of steel) of the progress, raw materials quality has been improved. Raw materials of quality factors in the failure analysis of bearing the proportion has declined significantly, cylindrical roller bearing failure but it is still one of the main factors. Selection of propriety are still bearing failure analysis of factors that must be taken into account.
Manufacture of bearings are generally after forging, heat treatment, machining, grinding and assembling multi-channel processes. Rationality, advanced processing technology, will also affect the stability of the bearing life. Which affect the quality of finished cylindrical roller bearings heat treatment and machining processes, often has a more direct relationship with bearing failures. On bearing surface modification layer of work in recent years studies have shown that close to grinding and surface quality of bearing.
SKF bearing service life analysis of tasks, is based on the large amount of background material, analysis of data and failure mode, identify the main factors causing bearing failure, so targeted for improvement measures, extend the period of duty in cylindrical roller bearings, avoid unexpected early bearing failure.




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