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INA bearing failure analysis of main 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, extending the service period of bearing, avoid unexpected early bearing failure.
First of all, reasonable structure design of both advanced, there will only be more INA bearing life. 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 INA bearing 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.
1, note bearing installation
Proper installation of bearing, which will affect accuracy, longevity, performance. Therefore the design and Assembly departments for bearing installation the full study. Want to be installed in accordance with operational standards.
2, tuneup, straightening
INA bearing after installation, if not carefully tuned, straightening can lead to bearing subjected to additional loads, friction and vibration. These might accelerate fatigue and reduced bearing service life, and may damage the other machine parts of lifespan, in addition, vibration and friction may increase significantly increased energy consumption and premature failure risk.
3, basic condition monitoring
During use, often to monitor the bearings run basic external conditions, such as temperature, vibration and noise measurement, and so on. Bearing experts pointed out that these regular checks for early detection of potential issues and prevent unexpected machine halt, make production plans to materialize, increase factory productivity and efficiency.
Once again, 4, lubrication
In the course of operation, INA bearings require proper lubrication once again, perfect its performance. Bearing lubrication, divided between grease lubrication and oil lubrication. For bearing products are a great way to work functions, first of all, to select the appropriate conditions of use, the use of the purpose of lubrication method. If only consider lubrication, oil lubrication of lubrication advantage. But grease lubrication around bearing structure can be simplified like that.
INA bearing equipment periodic maintenance, operation and external parts were removed when the change of INA bearing suspension when the soujian demand in turn identify the bearing components can be used again and recorded use of good from bad. In order to identify and query call amount of excess lubricant, sampling the next, to properly clean the bearings.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| RNA5918 NSK | 105 | 125 | 46 |
| RNA5917 NSK | 100 | 120 | 46 |