6210 c3 bearing use problem

How to do when the 6210 c3 bearing temperature is too high?
Although 6210 c3 bearings can be used in high temperature environment, but the highest temperature under different categories and models is not the same. Therefore, stainless steel bearing 6210 c3 will also have its highest temperature value, now tell you about 6210 bearing work more than the normal temperature reasons and solutions.
1, stainless steel bearing 6210 and journal uneven fit or contact surface is too small (match clearance is too small), the specific pressure per unit area is too large, most of this happens in the new machine test run or new bearing bush; Scraping bearing bush with coloring method, make its contact surface meet the requirements, improve the specific pressure per unit area;
2, 6210 c3 bearing deflection or crankshaft bending, distortion; Adjust its fit clearance properly, check crankshaft bending, distortion, according to the situation of new crankshaft or repair;
3. The quality of the 6210 bearing bush is not good, the quality of the lubricating oil is not consistent (small viscosity), or the oil circuit is blocked. The supply pressure of the gear oil pump is too low, and the supply is interrupted, resulting in the lack of oil in the 6210 bearing bush and dry friction; Check the oil pipeline and gear oil pump with the bearing bush that meets the quality requirements, use the lubricating oil that meets the quality requirements, check and adjust the oil pump to make the pressure meet the requirements;
4. 6210 c3 bearings have sundries or too much lubricating oil, or lubricating oil is too dirty. Need to clean and replace the new oil, adjust the oil pressure;
5, 6210 c3 bearing bush has uneven excessive wear, need to replace the bearing bush;
If you need 6210 c3 bearing or need any other bearings, please feel free to contact me!
Contact: Leon
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