Knowledge

Cold plastic deformation layer: In the grinding process, each moment of abrasive grain is equivalent to a cutting edge.

There are some similarities between the two bearings, but at the same time there are many differences. The same point is that there are needle rollers added, the difference is that

Bearings are a very important component in a machine and equipment, so the requirements for them are very demanding. Once there is a problem, the economic cost paid is not to menti

Rolling bearings have been generalized, serialized and standardized, more suitable for mass production and supply, and are very convenient for use and maintenance;

According to the type, structure, material, batch, technical requirements and tolerance class of rolling bearings, the production process of different ball bearings is different.

The original clearance is determined by the fabrication and assembly of the manufacturer, and refers to the clearance of the bearing in its natural state before mounting.

NSK imported bearings in operation for a period of time, it is inevitable that there will be maintenance or damage replacement needs, in the early development of the mechanical ind

A flat bearing consists of a flat cage component with needle rollers, cylindrical rollers, or steel balls, and a flat washer. Plain bearings are divided into plain bearings with ne

Precision bearing in the process of cycle rotation, there will be poor cycle rotation accuracy, to introduce the concept of poor cycle rotation accuracy.