The most typical bearing in rolling mill bearings is the roll bearing. Roll bearings are important components used to support rolls and maintain their correct position in the frame. The size of the bearing friction coefficient is related to the rolling energy consumption; The service life of the bearing is related to the utilization rate of the rolling mill; The stiffness of the bearing has an impact on the dimensional accuracy of the rolled product. Therefore, rolled steel production requires roll bearings to have a small coefficient of friction, sufficient strength and a certain stiffness. O

In daily life, it is estimated that many people do not know what the rolling mill is used for, but I believe that the vast majority of people know about steel reinforcement. The steel bar is manufactured by using the rolling mill, and the rolling mill wants to produce excellent quality steel bars, which are inseparable from the bearing, and the quality of the bearing determines the output ratio of the steel bar. Roll bearings are important components of the rolling mill, and the quality and service life of the roll bearings are directly related to the production efficiency, product quality and

Slewing ring also known as Turntable Bearings, Ring Gears, Swing Bearings, Slew Gears, or Slew Rings. Slewing bearing is a kind of large bearing with special structure that can bear large axial load, radial load and overturning moment and other comprehensive loads at the same time, and integrates support, rotation, transmission, fixing and other functions.

In the field of industrial processing, the most commonly used and convenient machine is the CNC machine tool. The bearing is one of the most indispensable parts in the CNC machine tool, which is particularly important in the main transmission movement of the CNC machine tool.

With the continuous progress of processing technology and the increasing level of craftsmanship, the cost of ceramic bearings has continued to decline. It has been applied in a small range of high, precise and cutting-edge fields from the past, and has been gradually extended to various industrial fields of the national economy. Product market price It is also gradually approaching practicality, reaching a level acceptable to users. The wave of large-scale application of ceramic bearings has come.

After using the bearing for a long time, we often find that there will be mottled black spots on the bearing, which is the characteristic of bearing rust and corrosion. Most people have a lot of questions about bearing rust and corrosion. This article will make a simple answer, I hope to read it can help you solve a series of problems about bearing rust.