Bearing is an important part of contemporary mechanical equipment, its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. According to the different friction properties of moving components, bearings can be divided into rolling bearings and plain bearings. Among them, rolling bearings have been standardized and serialized, but compared with plain bearings, its radial size, vibration and noise are larger
The choice of machine tool bearing lubrication method is related to bearing speed, load, allowable temperature rise, bearing type and related conditions. Next, you will explain to you the precautions of machine tool bearing grease lubrication.
Single row deep groove ball bearing is a single row deep groove ball bearing, which is the most commonly used hydraulic bearing. The curvature radius of the single channel inside and outside most commercial bearings is between 51.5% and 53% of the diameter of the steel ball.
Bearing is an important part of the spindle assembly, and its type, structure, configuration, accuracy, installation, adjustment, lubrication and cooling directly affect the performance of the spindle assembly. The rotation accuracy of the spindle is largely determined by the bearing. Excellent micro bearing small series to introduce the design of CNC machine tool bearing selection skills.