There are many reasons for the failure of high-speed spindle bearings, but they are different. For example: insufficient lubricating oil causes bearing friction and wear; Fatigue pitting caused by long time running is one of the most common failure forms of rolling bearings. The temperature is too high, the bearing

Grinding machine main shaft bearing types are: angular contact ball bearings, two-way thrust angular contact ball bearings, cylindrical roller bearings, ceramic ball bearings four types. When choosing the main shaft bearing of the grinding machine, it is mainly considered from these aspects: look at the bearing temperature control ability, pay

When the ball screw bearing fails, do not panic, first of all, shut down the mechanical equipment, check the bearing status after the original, check the bearing wear and clearance, see if there is abnormal sound or vibration, and then analyze the cause of bearing damage to determine whether to

The cause of abnormal sound of the blower bearing may be insufficient lubrication of the bearing, serious wear of the bearing for a long time, mixed with foreign matter, and the bearing is not installed properly. When the bearing makes abnormal sound, first check the blower to find out the

The main shaft bearing installation method is mainly divided into two kinds: heating installation method and pressing installation method. No matter what kind of spindle special bearing installation method is used, after installing the bearing, the bearing should be fixed to the spindle with nuts or bolts, and the bearing

The motor is equivalent to the “heart” of engineering machinery and equipment, which can provide power for the equipment. Its main types are: deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, and self-aligning ball bearings. There are many brands of motor bearings, such as: SKF, FAG, NSK,

Rolling bearings are mainly composed of four parts: inner ring, outer ring, rolling element, and cage; they are divided into types: angular contact ball bearings, deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings, and self-aligning roller bearings.

Before adjusting the lathe spindle bearing, be sure to disconnect the power supply and ensure that the lathe is in the off state; clean the spindle and bearing area, and remove the protective cover according to the lathe model until the bearing can be seen; use a special wrench to

There are two main types of spindle bearings for milling machines: angular contact ball bearings and tapered roller bearings. When deciding which type of spindle bearing to use, you need to consider multiple aspects based on the processing requirements of the milling machine, such as: you need to understand the

There are three ways to install the angular contact ball bearings of the reducer: back-to-back installation, face-to-face installation, and series installation; the installation steps are divided into five steps: 1. Install the bearing seat, 2. Apply pressure evenly on the circumference of the end face of the ring, 3. Adjust