Analysis of rolling bearing problems of locomotives Bearings are the main components of locomotives, especially traction motors and axlebox NSK bearings. Their functions play an insignificant effect on safe transportation. When a locomotive runs on the line, once a bearing problem occurs, the entire train will not run, blocking the main line of transportation. In particular,…

How to purchase rolling bearings Rolling bearings are bearings with many types. Rolling INA bearings can be divided into many categories. How to choose rolling bearings? Now that there are many bearing markets, how to choose bearings with good quality and reasonable price? The rolling bearing ring bears three kinds of loads, cyclic load, partial load,…

Application of Harmonic Gear in Optical Instruments   Because the harmonic gear has the advantage of small size, foreign countries try to make plastic into a harmonic gear transmission, which is used in the image clarity adjustment mechanism of optical microscopes, and later in the zoom lens of TV cameras and other types of zoom It…

What are the reasons why the bearing has not been used for a long time? The service life of the TIMKEN bearing not only depends on the quality of the product itself, but also other factors that will affect the service life of the bearing. If you want to use the bearing for a longer time,…