Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals using the principle of electrolysis. It is a process of using electrolysis to attach a layer of metal film ···

Human movement depends on joints, but what does the movement of machines depend on? This is about the key component of the country's major technical equipment - bearings. On high-speed rail, bearings bear huge loads,···

1. Bearings are divided into:(1) Radial bearings - mainly used for rolling bearings that bear radial loads, and their nominal contact angles range from 0 to 45 degrees.According to the different nominal contact angles, i···

Tightening of the inner ringIn order to fasten the inner ring of the bearing on the main shaft, a thread is generally designed on the shaft, and a nut is used to position the bearing.The verticality between the thread ax···

Rated dynamic load refers to the load borne by the bearing when the rated life is 1 million revolutions.Rated static load refers to the contact point between the rolling element and the raceway of the ring that receives ···