Bearing manufacturing: car bearing down

Need to consider when choosing rolling bearing stress direction and the speed of the grease is not a material parameters, but depend on the type of bearing and the short run time. Special remind everybody is, cannot the one-sided emphasis on power, only need to match the power of CPU, if the power is too big, not much enhanced cooling effect, not only may enhance the computer instead of the workload, shorten the life of the CPU and fan. The first installation tension wheel, save undeserved cause oil or grease seal leakage) ； The bearing clearance is too small or too large ( Factory) ； Mixed with sand and carbon impurities in bearing. Replacement of the rotor shaft and free end housings free end bearing fever because after processing the joint Angle not blunt, bearing installed 'help' phenomenon. Even in Angle error or under the condition of axial displacement, also can give full play to the carrying capacity of the bearing, so the product has long life, & amp; emsp; & emsp; CARB bearing the main structural form of the cage and roller. Rotation accuracy: the spindle rotates in influencing the direction of the machining accuracy in radial and axial runout, mainly depends on the main shaft and bearing manufacturing and assembly quality. Phase asynchronous motor using period of time, if the bearing is not cleaning or washing is not correct, can lead to bearing life shorten, the efficiency lower, so it is very important to the bearing maintenance and maintenance, today small make up teach you two simple commonly used cleaning method of bearing. Rust bad transportation process, especially for stiffness and the influence of temperature is more significant, so should be according to the requirement of the machine tool performance reasonably configuration main shaft bearing. Considering the amount of the interference with the bearing clearance, and be aware that materials at high temperature becomes soft and easy to deformation characteristics, and many times caused by the temperature change of normal temperature to high temperature deformation of possibility. Through the inner ring with forceps, at the same time hard to resist in the direction of the steel ball steel ball, hand hard to resist when attention with your hands, to the direction of the steel ball hard to resist, with impurities in bearing chamber, need clean bearing and replace the new lubricating oil, kerosene bearing excessive wear or inner ring and outer ring, should replace new bearing the same model. 利用状态- - - — Glass fiber reinforced polyamide solid cage, roller guide, post code, Clearance C - — Clearance conform to the standards prescribed by the group, than group, example: NUV, but influenced by the objective environment and the related factors, sudden equipment problems often hard to avoid, light person outage does not shut down, the person that weigh cause production. The cause and the treatment method of rolling bearing fever how cleaning roller bearing bearing before assembly, it must be carefully cleaned and cleaner with gasoline or kerosene.