The raceway of the outer ring is a part of the spherical surface, and the bearing has the internal centering performance to adapt to the relative deflection of the shaft and the seat hole.

It can bear radial heavy load and impact load, as well as certain bidirectional axial load.

This kind of bearing can limit the axial displacement of the shaft or the shell within the axial clearance range of the bearing.

The structural principle and characteristics of this kind of bearing are the same as that of the self-aligning ball bearing, which can be used for each other when the load capacity and the limit speed are allowed.

The tapered bore bearing can be easily installed and folded on the shaft by using fasteners or dismounting.