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How is the noise problem of self-aligning roller bearing producedGenerally speaking, the self-aligning roller bearing itself does not produce noise. The "bearing noise" usually felt is actually the sound effect of vibration between the bearing and the sur... -
Four points for attention in improving the operation accuracy of angular contact ball bearingThe accuracy of angular contact ball bearing seems not too high. Is there any way to improve it? The accuracy of rolling bearings can be improved. The following are four common methods to improve the ... -
Causes of high-speed motorized spindle stop in strong cuttingFirst, the shutdown of the spindle during strong cutting may be caused by the loose transmission belt between the spindle motor and the spindle. The too small transmission torque of the spindle makes ... -
The imported bearing needs the function of cageThe inlet (especially the rolling bearing) is divided into two structures with cage and without cage. Among them, large imported bearings are generally required to bear a large load, often without cag... -
Common abnormal causes of imported bearings and methods to prolong life cycleAnalysis of five major causes of several common abnormalities of imported bearings:1、 Loud metal noiseCause 1: abnormal load, countermeasures: correct the fit, study the bearing clearance, adjust the ... -
Metallographic analysis of premature failure of bearingIn the work of bearing, due to various complex reasons, such as unreasonable structure, poor material quality, low performance, defects on the working surface, impact, vibration, improper installation...
