Why does stainless steel rust?

When the brown rust (spot) appeared on the surface of the stainless steel pipe, people were surprised: "Stainless steel does not rust, and rust is not stainless steel. It may be that there is a problem with the steel." In fact, this is a one-sided misconception about the lack of understanding of sta... read more

What kind of equipment is suitable for stainless steel bearings?

The purpose of choosing stainless steel bearings is very simple. It is to meet the requirements of certain equipment.The staff has an understanding and mastery of the mechanical equipment performance required to be equipped with bearings, and then is familiar with the technical characteristics of st... read more

What are the advantages and disadvantages of ceramic bearings?

It is very important to understand the disadvantages of ceramic bearings before application. This article will focus on the pros and cons of ceramic bearings. advantage The atomic structure of ceramic bearings, the covalent bond inherent in non-metals. This means that they share electrons and this a... read more

What is the difference between stainless steel bearing 304 and 440 material?

Stainless steel bearings are now divided into three materials: 440, 304, and 316. The first two are the more common stainless steel bearings. The 440 material is definitely magnetic, which means that the magnet can be absorbed. 304 and 316 belong to micro-magnetism (many people say that it is not co... read more

What are the reasons for the fracture of the deep groove ball bearing cage?

1. Poor lubrication of deep groove ball bearings The bearing is running in a lean state, which is easy to form adhesive wear, which will deteriorate the working surface. The tears generated by the adhesive wear will easily enter the cage, causing abnormal load on the cage, and possibly causing the c... read more