Date: 2013-08-22

Leading role of the non-standard bearing lubrication operation obstacles

Generally speaking, non-standard bearings after starting to heat up, and, after a period of time, i.e. at a lower temperature (usually higher than room temperature 10 to 40 degrees) in the normal state. To the normal time, based on bearing size, form, rotation speed, lubrication methods, non-standard bearings around the exothermic conditions change, takes roughly 20 minutes to several hours.
Non-standard bearing temperature does not reach the normal and abnormal temperature rise, consider the following reasons, should also be shut down as soon as possible and take the necessary countermeasures. Temperature to maintain the proper life of the non-standard bearings and prevent the deterioration of the lubricant is essential, it is recommended that: try to control in non-high-temperature (100 degrees) the use of the most ideal. Abnormal temperature increase mainly due to too much or too little lubricant. Defective bearing installation. Non-standard bearing internal clearance is too small, or the load is too large. Sealing means friction is too large. Lubricants do not match. Creep of the mating face.
1, the first lubricated bearings, reducing friction and wear of the bearing;
2, so that the rolling bearing contact surfaces often form an oil film to extend the fatigue life of the non-standard bearings;
3, taken by the lubrication of the bearing internal heat generated due to friction or other reasons;
4, through the lubrication of non-standard bearings to rust and dust.
Therefore, we must recognize the importance of lubrication for bearings to improve bearing performance, reduce consumption.  

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