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INA bearings life will be shorter for many reasons, such as: not installed correctly, problems with lubricants, is the reason for shorter bearing life. In fact, the INA bearing some of the problems could have been avoided. Detailed information we now look at.
INA bearing accidentally being eroded so short life slowly will introduce today is these types of features, when you are lubricants in the area of low pressure oil film, bubbles can form in the oil, bubble motion to high pressure area, bubble crumble and fall under the pressure, at the moment of crumble and fall had a tremendous impact and high temperatures.
Many people have such an idea is to forecast rolling fatigue life of INA bearing, judging the remaining life expectancy, will need to know all the fatigue failure of the bearing, which would take a long time. However, due to pressure on rolling fatigue is the point of contact fatigue under stress, to achieve great material damage will occur. Because the residual stress at the initial stage of fatigue increases reaching saturation value, hence, can be used to detect a slight fatigue, but in fatigue-larger bands, INA shorter bearing life's features here.
INA shorter bearing life may also use environment is poor, which are the main cause INA a shorter bearing life.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 24192CAE4 NSK | 460 | 760 | 300 |
| 24080CAE4 NSK | 400 | 600 | 200 |