Installation of non-standard bearing manufacturing needs to pay attention to?

Installation of non-standard bearing manufacturing needs to pay attention to? Source: bearing | last updated: - 2020 08 - 27 install non-standard bearing manufacturing needs to pay attention to? Non-standard bearings and axial coordination with often excessive and seat usually gap and rolling bearing hole gap, two-way rolling bearing shaft should be placed on the shaft to avoid compared to the axis of rotation. Rolling bearing installation, usually situation is most of the rotation axis, so the inner ring and axial and lateral and rolling bearing outer and roller bearing chamber clearance fit. Installing a non-standard bearing, please check the levelness of the shaft and the axis. Way is to place the dial indicator at the end of the box, prompting the desktop on the bearing surface to flip on the rolling bearing raceway, at the same time observe the dashboard indicator, if the pointer deflection, instructs the centerline is not vertical axis and axis when the shell hole deep, can also use the micrometer to carry out the test. When rolling bearing installation is reasonable, the seat can be fully automatic in turn of flip, ensure double twist is located in the ring rolling up and down within the tao. If the installation, not only rolling bearing is not normal, and coordination will face severe wear. Because of the collar and chair the difference was not significant, do be careful when assembling, don't make mistakes. In addition, the chair of the rolling bearing and rolling bearing hole between the zero shall be maintained. 2 - 0. 5 mm gap between, to compensate for mechanical parts processing, caused by installation error is not accurate, when the center of the rolling bearing ring migration, gap can in order to ensure the automatic adjustment, avoid contact with friction, make its normal operation. Otherwise it will lead to serious rolling bearing damaged. ”