Friends who have used full complement bearing.com/cylindrical-roller-bearings.html' target='_blank'>cylindrical roller bearings will know that lubricating oil is the key to ensuring the normal operation of bearings. No matter what kind of mechanical equipment bearings are used, lubricating oil is indispensable. So, how to lubricate the bearing? Boying will tell you today. The purpose of applying lubricating oil on full complement cylindrical roller bearings is to better exert the function of the slewing bearing, so it is necessary to choose a good lubrication method. When lubricating, pay special attention to the amount of lubricating oil. No matter what kind of lubrication, oil lubrication or grease lubrication usage of. Applying lubricating oil can effectively reduce the friction inside the full complement cylindrical roller bearing. After applying lubricating oil, it can help the contact surface to bring a good lubricating effect. It is not only more flexible during operation, but also can improve the product's performance. Use efficiency. Applying lubricating oil can help the full complement cylindrical roller bearing to eliminate friction. Because the bearing is in contact with oil for a long time, it will inevitably bring various friction and heat due to heat. Applying lubricating oil can just help the bearing cool down and avoid friction. and heat. Therefore, it is very important and important to lubricate the crossed tapered roller bearings, and users should pay special attention when using full complement cylindrical roller bearings. After summarizing, it is found that the phenomenon of inflexible movement of full complement cylindrical roller bearings is mainly reflected in three situations. The following three phenomena of inflexible operation and the methods that need to be solved for different situations are introduced. 1. The newly assembled rotary split bearing product does not run smoothly ① Check the production date of the full complement cylindrical roller bearing. If the time is long and the climate is cold, it may be that the viscosity of the grease in the raceway is too large and the operation is not smooth. In cold areas Winter is more prominent. ② The solution for the newly assembled rotary split bearing product that does not run smoothly: If it can run after adding force and there is no other abnormality, it can be used normally. If it is accompanied by abnormal noise, check whether there is any serious injury during transportation. 2. Inflexible operation of the split bearing after reassembly ① Exclude whether the axial clearance of the split bearing after installation cannot compensate for the deformation of the split bearing because the mounting surface of the main engine and the mounting surface of the split bearing are not well matched. The split bearing is in a state of negative clearance, and the rolling elements are difficult to run in the raceway (sometimes accompanied by abnormal noise); the large and small gears are poorly meshed or there are foreign objects stuck in the large and small gears. ② Remedy for inflexible operation of split bearings after reassembly; (1) Re-process the installation plane of the main engine to make the installation plane meet the requirements; or use the gasket filling method to deal with it. (2) Readjust the meshing backlash of the large and small gears according to the requirements, especially pay attention to the jumping position of the gears. (3) Check to ensure that there is no foreign matter in the meshing position of the large and small gears of the full complement cylindrical roller bearing. (4) Replace a split bearing with a slightly larger clearance. 3. Inflexible operation in daily use ① Lack of grease, fill it up as required. ② The sealing strip is damaged, causing foreign objects to enter the raceway (such as poor working conditions, intrusion of dust into the raceway, etc.). ③ Check the meshing condition of the big and small gears for foreign objects or broken teeth. Of course, when we buy bearings, we also need to know some selection skills, so that we can get more suitable bearings and make the mechanical equipment work better. The following points need to be paid attention to when selecting bearings. 1. Choose according to the fixed load, because the fixed load has the characteristic that the synthetic radial load vector and the ferrule are relatively static. 2. The full complement cylindrical roller bearing is selected according to the number of rotating loads, because the rotating load has the characteristic that the synthetic radial load vector rotates relative to the ring. 3. Choose according to the swing load and indefinite load of the YRT turntable bearing. Swing load refers to the resultant load that the rotating load is much smaller than the fixed load. The swing load means that the load on some ferrules may sometimes be a rotating load, sometimes a fixed load, and sometimes a swing load.
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