The center point of the outer ring spherical raceway of the automatic self-aligning ball bearing is consistent with the center point of the bearing
Automatic self-aligning ball bearing
The center point of the outer ring spherical raceway of the automatic self-aligning ball bearing is consistent with the center point of the bearing. The inner ring has a double row raceway. When rotating, the steel ball, cage, and inner ring can tilt freely to a certain extent relative to the outer ring spindle. It has the so-called automatic centering performance. Therefore, it is possible to automatically adjust the shaft and bearing box for shaft center offset caused by improper processing and installation. As shown in Figure 1
However, due to limited axial load capacity, automatic self-aligning ball bearings are not suitable for situations with high axial loads.
In addition, if a locking sleeve is used on a tapered bearing, it is easier to load and unload, and is mostly used for transmission shafts.
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