Bearing with seat (https://www.ericbearings.com/SKF-bearings/)
A component that combines a radial bearing and a seat. There is a base plate for mounting screws on a supporting surface parallel to the axis of the bearing.
The sliding contact surface of thrust ball bearings is spherical, which is mainly suitable for spherical sliding bearings in swing motion, tilt motion and rotation motion.
A set of bearings is a rolling bearing that is composed of two or more of the above-mentioned bearing structures. Such as needle roller and thrust cylindrical roller combined bearings, needle roller and thrust ball combined bearings, needle roller and angular contact ball combined bearings, etc.