• Precautions for using grease in bearings


      Lubrication is an important part in the use of bearings. Therefore, many people think that the more grease used, the better the bearing. In fact, the amount of grease actually has a limit. &nbs...

  • Classification of bearing rollers


    1. Cylindrical rollers These rollers are mainly used in cylindrical roller bearings, and roller assemblies can also be used directly in machinery. This type of roller has been standardized in size and...

  • What is a water-cooled bearing seat


      How to solve the clicking sound of computer water-cooled DDC pump? Only at certain angles there is no rattling. It is not the sound of high-frequency current, nor the sound of motors and water....

  • Fits of angular contact ball bearings


      When rolling bearings cooperate with shafts and bearing housings, they must be positioned and fixed according to different requirements in three directions: radial/axial and axial (tangential)....

  • After the bearing is installed, the cause of the difficulty in the rotation of the bearing


      After the bearing is installed, when the outer ring or shaft of the bearing is rotated by hand, the rotation is not flexible. The main reasons are as follows:   1) Scale, dust and other di...

  • Some problems of rusting of bearings and bearing steel


      Question 1: Will the bearing steel rust? will rust. Bearing steel, including stainless steel, rusts. Although stainless steel is called stainless, it is actually rusty. In fact, there is no sta...

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