LINQING JIUDA BEARING CO.,LTD

Many users in the use of bearings have encountered a lot of problems in the use of bearings in the process of many problems, the general mechanical enterprise staff understand the knowledge of bearings, know how to maintain bearings...

Grease lubrication includes a sealing method of pre filling lubricating grease in sealed bearings, as well as a filling supply method of filling an appropriate amount of lubricating grease inside...

With the development of science and technology, the spindle speed of machine tools is getting higher and higher, and the range of speed change is becoming larger and larger. Therefore, the requirements for the stability of high-speed operation of bearings...

When the surface of the grinding stone comes into contact with the convex peaks on the rough raceway surface, due to the small contact area, the force per unit area is relatively large. Under a certain pressure, the grinding stone is first subjected to the...

When applying bearing preload, it is recommended to continuously measure deformation. It should be pointed out that this deformation is nonlinear. In the low deformation stage, the load...