Generally speaking, non-standard bearings will heat up after starting operation, and after a period of time, they will be in normal condition at a lower temperature (usually 10 ~ 40 degrees higher than the room temperature).
The time to normal varies according to the size, form, rotation speed and lubrication method of SKF Bearing, and the heat release conditions around the non-standard bearing. At this time, it takes about 20 minutes Skf Non-Standard Bearing to several hours.
In case of abnormal temperature rise due to non-standard bearing temperature not reaching normal, the following reasons can be Skf Non-Standard Bearing considered. In addition, shut down as soon as possible and take necessary countermeasures.
Temperature is very important to maintain the proper service life of non-standard bearings and prevent the deterioration of lubricating oil. It is recommended to control it under non-high temperature (generally below 100 ℃) as much as possible.
The main reason for abnormal Skf Non-Standard Bearing temperature rise is too much or too little lubricating oil. Poor installation of SKF Bearing. The internal clearance of non-standard bearing is too small or the load is too large. Excessive friction of sealing device. Lubricant does not match. Creep of mating surface.
1. First, lubricate all parts of SKF Bearing to reduce friction and wear of bearing;
2. Make the rolling contact surface of the bearing often form an Skf Non-Standard Bearing appropriate oil film to prolong the fatigue life of non-standard bearings;
3. The heat generated by friction or other reasons inside the bearing is taken away by lubrication;
4. The anti rust and non-standard lubrication of bearings can be achieved.
Therefore, we should correctly recognize the importance of lubrication for SKF bearings, Skf Non-Standard Bearing improve the performance of bearings and reduce consumption.
Grease is indispensable in the work of tapered roller bearings. The Skf Non-Standard Bearing maintenance of any Koyo bearing is inseparable from grease. Someone asked, is the more grease the better? Of course, the answer is No. here are the precautions for using grease in bearings.
In the maintenance of tapered roller bearings, too much grease actually has many hazards. Because the grease has good adhesion, wear resistance, temperature resistance, rust resistance and lubricity, it can improve high-temperature oxidation resistance, delay aging,
dissolve carbon deposition, prevent the agglomeration of metal wear Skf Non-Standard Bearing debris and oil, and improve the wear resistance, pressure resistance and corrosion resistance of machinery.
1. Bearing installation
Whether the tapered roller bearing is installed correctly affects the accuracy, service life and performance. Therefore, the design and assembly department should fully study the installation of Koyo bearing. It is hoped that the installation will be carried out according to the operating standards. Items of operating standards are usually as follows:
(1) Clean the bearing and its related parts
(2) Check the size and finish machining of related parts
(4) Inspection after bearing installation
(5) Supply lubricant
2. Basic condition monitoring of bearing
During use, the basic external conditions of tapered roller bearing operation should be monitored frequently, such as temperature, vibration and noise measurement.
These regular inspections will identify potential problems as soon as possible, prevent unexpected machine stoppage, realize the production plan and improve the productivity and efficiency of the Skf Non-Standard Bearing plant.
3. Re lubrication of bearings
In the process of operation, tapered roller bearing requires correct re lubrication to perfect its performance. The lubrication methods of Koyo bearings are divided into grease lubrication and oil lubrication. In order to make the bearing function well,
first of all, choose the lubrication method suitable for the use conditions and purposes. If only lubrication is considered, the lubricity of oil lubrication is dominant. However, grease lubrication has the advantage of simplifying the structure around the bearing.
4. Unloading of bearing
Tapered roller bearings should be replaced when they reach their final service life.
Although tapered roller bearings can no longer be used, correctly removing the original Koyo bearings and replacing new bearings in time can play a good role in prolonging the service life of new bearings.