• What kinds of bearings are common in bicycles?


    Bicycles are the most common in people’s lives and the oldest among mechanical bicycles. In our previous lives, as long as we were traveling, we couldn’t do without our two-eight bar bicycles. At that...

  • Precision after installation of precision bearing


    1. Accuracy improvement method After the bearing is installed in the host, if you measure the radial runout of the spindle, you can find that the measured value of each revolution has a certain change...

  • The use effect of semicircular needle roller bearings and their own characteristics


    Semicircular needle roller bearings are usually an indispensable bearing part in the automotive industry. They are not only different from needle roller bearings in shape, but also in performance and ...

  • Factors affecting the life of INA universal joint bearings


    The factors that affect the life of INA universal joint bearings usually have the following aspects:   1. Feel the quality of the bearing through the surface In the process of selling INA bearing...

  • How to choose NTN bearing grease?


    How to choose grease for NTN bearings: Lubrication has an extremely important influence on the operation and life of the bearing. Here is a brief introduction to the general principles of choosing gre...

  • Analyze the uniqueness of rolling bearings


    Needle roller bearings are equipped with thin and long rollers (the roller length is 3-10 times the diameter, and the diameter is generally not greater than 5mm), so the radial structure is compact, a...

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