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(1) Methods of using chemical additives Adding certain chemical additives to the lubricant of imported bearings can reduce the noise of imported bearings. For example, a low-noise grease containing noise reducing additives produced by a factory in Tianjin

After installing the imported bearings, in order to verify whether the installation is correct, a running inspection should be carried out. Small machinery can be rotated by hand to confirm whether the imported bearings rotate smoothly. The inspection ite

Imported bearing lubricating grease is usually represented by apparent viscosity or similar viscosity. When explaining the viscosity of the grease, temperature and shear rate must be specified. Similar viscosity indicators can be used to control its low-t

We often encounter premature failure of imported bearings, and according to statistics, about 16% is caused by improper or incorrect installation. According to various mechanical applications, it is necessary to properly install thermal or hydraulic devic

Usually, a shaft is supported by two bearings in the radial and axial directions. One side of the bearing is called a fixed end bearing, which bears both radial and axial loads and plays a role in fixing the relative axial displacement between the shaft a

In order to improve the service life of imported bearings, it is necessary to choose a bearing lubrication method that uses clean lubricating oil. There are many methods of oil lubrication, including oil injection, oil bath, oil mist, circulating oil, oil

When choosing a match, the first thing to consider is the type of load that the collar can withstand. There are usually three types of loads that the ring can withstand: 1 Fixed load The composite radial load acting on the ring is borne by the local area

The increasingly stringent market requirements for imported bearings include equipment and other attributes, as well as diverse performance. To select suitable bearings from a large number of structures and sizes, different angles are required. When choos

There are two main factors that affect the grinding deterioration layer of SKF bearings, namely the effects of SKF bearing grinding force and grinding heat. 1. Grinding force During the grinding process, the surface layer of the workpiece will be subjecte

With the development of science and technology, the spindle speed of machine tools is getting higher and the speed range is getting larger. Therefore, the requirements for the high-speed stability of bearings are also increasing. The temperature rise of S

The function of imported bearings is to fix the stationary ring and rotating ring of the bearing with the stationary part (usually the bearing seat) and rotating part (usually the shaft) of the installation site, respectively, in order to achieve the basi

1、 The impact of vibration on imported bearings. In normal use, vibration is quite sensitive to damage to imported bearings, such as peeling, indentation, rust, cracks, wear, etc., which will be reflected in bearing vibration measurement. So, by using spe

Inspection method for radial clearance of micro bearings: 1、 Feeling method 1. Rotate the bearing by hand and observe that the bearing rotates smoothly and flexibly without any jamming phenomenon. 2. For single row radial ball bearings, the outer ring of

1. Selection of Micro Bearings At present, various mechanical equipment, instruments and other markets have increasingly strict requirements for the performance and quality of micro bearings, and the working environment of bearings is also becoming more

Bearings are an important component in contemporary mechanical equipment. Its main function is to support mechanical rotating bodies, reduce their friction coefficient during motion, and ensure their rotational accuracy. The editor has comprehensively ana

With the rapid development of CNC technology, "composite, high-speed, intelligent, precision, and environmentally friendly" have become the main trends in the development of machine tool industry technology today. Among them, high-speed machining can eff

I believe everyone has encountered the situation where new bearings make noise after installation. At this point, what comes to our mind must be a return, but is the noise from the bearings necessarily due to product quality issues? Today, I will share so

Improper operation during bearing installation often leads to premature damage or early failure of bearings, greatly increasing bearing costs. We have collected several common installation errors and shared them with everyone. Walk within the inner circle