The raceway surface of the outer ring of the spherical roller bearing is spherical, and the shape of the raceway surface of the inner ring coincides with the generatrix of the two rows of spherical rollers. It has a new centering function that adapts to application scenarios such as axis tilt. According to different internal designs, it is divided into different bearing codes. For bearings with tapered bore inner rings, they can be easily installed and disassembled by tightening bushings or withdrawing bushings, and can withstand larger loads, so they are widely used in various industrial machinery. When the bearing receives a large axial load, one of the rollers is in a no-load state, which causes various failures. Therefore, attention must be paid to the application conditions. |
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