Outer spherical ball bearing with eccentric sleeve

The main feature of NA200 series (or UEL200 series) and SA200 series (or UE200 series) outer spherical bearings is that the upper end of the bearing has a certain eccentricity, and the eccentric sleeve with the same eccentricity cooperates with it. This kind of bearing can also be said to be a special bearing. Because it is mainly used in agricultural machinery (harvester, straw returning machine, thresher, etc.), this kind of outer spherical ball bearing is mainly used in the layout with relatively strong jumping. The cooperation of eccentric layout can effectively reduce the strong jumping. In addition, this type of bearing is mostly used in conjunction with steel plate stamping seats, and is used in the parts between shafts and where the installation position is restricted.