TIMKEN bearings premature failure of the case, about 16% is caused due to improper installation or improper installation. A variety of different applications may require machinery to properly heat or hydraulics and effectively install the bearing. The installation method to select the appropriate application will help you to extend bearing life, reduce premature bearing failure and potential damage caused by the cost of application.
Before installation, usually oil bath heating bearings. However, this approach may be contaminated bearings, premature bearing failure caused. Induction heating is the most common means of heating bearings, due to its controllability, efficiency and safety are high. TIMKEN bearing induction heater application development standards. Bearing induction heater has many features to help prevent damage to the heating process bearing.
In fact, if every use, has taken a sufficient number of bearing life test to verify the suitability of the selected bearing on the economy of time and the amount of labor, therefore, the bearing life test is necessary or important to the majority case, the case before use, a standard method of calculating estimated TIMKEN bearing life is life, there is an adequate level of reliability.
: To determine whether it can be used to clean check TIMKEN bearing removal bearing bearing maintenance and judgment. Check the raceway, the raceway surface state, cage wear, bearing clearance and the improvement of the dimensional accuracy has nothing to do damage, abnormal. Non-separation of small ball bearings, inner ring, the level of support with one hand, rotate the outer ring to confirm smooth. Tapered roller bearings such as separation-shaped bearing, you can scroll through the body, the outer ring raceway surface were examined. Large bearings, because they can not hand rotation, pay attention to check the rolling element raceway, the importance of frames, walls, such as appearance, high bearing, to be more careful inspection.
Mainly observed in the detection of the rivet head does not matter crooked, loose welding position is not correct. Welding quality. Welding point is not too small, there is no soldering or welding, solid ball card causing the problem. TIMKEN bearing test need to pay special attention to the process. There are also some problems that need attention.
Below come with your years of experience to share in the local bearing inspection. The bearings should first check the environment in the light environment, it is the best astigmatism, in order to better TIMKEN bearing observation, the appearance of the surface and free of cracks and other anomalies. Clouds like mechanical wear, scratches, touch pressure bearing equipment will lead to displacement, resulting in poor device location, resulting in the shape of a flat load bearing and stress concentration, reducing the accuracy and service life.
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