NEWS

The specific reasons for the natural wear of the bearing are mainly as follows: the tiny peaks and valleys on the friction surface squeeze each other, causing the brittle surface to gradually fall off and wear...

Due to the effects of pollution, chemical heat treatment, electroplating and smoothing agents, a very thin film is formed on the surface of the metal, such as oxide film, sulfide film, phosphate film, chloride film, indium film, cadmium film...

Solid lubrication In some special application conditions, a small amount of solid lubricant is added to the grease. For example, three to five percent of molybdenum disulfide No. 1 can reduce wear and advance compressive and heat-resistant capabilities...

The structural design of the shaft in the cylindrical roller bearing must be carried out after preliminary strength calculations, the small diameter of the shaft and the size of the parts on the shaft are known. The main steps are...

There are many reasons for the failure of cylindrical roller bearings. In addition to normal bearing fatigue peeling, factors such as failed seals, too small bearing clearances caused by tight fits or poor lubrication can all leave special failure marks and failure modes...

Cylindrical roller bearings are composed of two major categories, which are widely used due to their own particularities and the incomparable superiority of other bearings. So what are the damage forms of cylindrical roller bearings...