Be very careful selecting needle roller bearing

by:Waxing     2020-05-24
Selection of needle bearing need to be careful needle roller bearing is one of the important parts is the modern industrial production, how to choose the most suitable needle roller bearing is very important. Therefore, it is necessary to full understanding the structure and characteristics of the selected needle roller bearing, and the correct use of equipment. Needle roller bearing type selection, the necessary energy to consider the following factors. ( 1 needle roller bearing load of intrusive, direction and nature; ( 2) Rotation speed and the inner ring is still the outer ring spinning; ( 3) The requirements of the needle roller bearing life; ( 4) Needle roller bearing temperature; ( 5) Bearing accuracy; ( 6) Conflict of intrusive; ( 7) The noise requirements; ( 8) Vertical and horizontal axis; ( 9) Smooth way and sealing device; ( 10) Equipment and apart; ( 11) Equipment space; ( 12) Axis and the machining accuracy, stiffness of the bearing and raw materials; ( 13) Advertisements trigger capital. As long as the energetic considering the above factors, through the comparison research, choose the right talent needle roller bearing.
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