Knowledge

The main adverse effects of surface defects on subsequent processing are as follows： 1) Affect the aesthetics of the final product. Some products proc

Abstract: through the fault classification and analysis of common rolling mill bearing FC5068170, preventive measures are formulated to reduce rolling

Failure bearing model: FC4666206, Dimension: 230×330×206mm, four-row cylindrical roller bearing for rolling mills, Failure position: the inner ring Fa

The sealing of rolling mill bearing plays an important role not only in the hot rolling mills but also in cold rolling mills. This is because the work

Roll and roll neck bearing are important components of a rolling mill. In the rolling production, the roll must contact with the rolled metal directly

1. High reliability: High-speed wire rod production line has remarkable characteristics and high reliability of continuous operation of rolling mill.

Bearing preloading can effectively prolong the service life of bearings, and also can improve the operation accuracy and rigidity of bearings, and red

YRT turntable bearing is widely used in precision rotary table and other precision mechanical devices, with high tilt stiffness and precision. But to

In precision machine tools and other mechanical equipment, the accuracy requirements of bearings are usually very high, so most of them will use YRT r

Tapered roller bearings are divided into single-row, double-row, and four-row tapered roller bearings according to the number of rows of rollers insta

In the maintenance of slewing bearings, lubrication is especially important. Appropriate lubrication methods and regular grease injection maintenance

Slewing ring is also called slewing bearing . It is a new type of mechanical part that has only gradually emerged in the past four decades. It is comp