Eccentric sleeve outer spherical ball bearing

The primary 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 an eccentric sleeve with the same eccentricity cooperates with it. This type of bearing can also be said to be a specialized bearing, as it is primarily used in agricultural machinery (harvesters, straw returning machines, threshers, etc.). This type of outer spherical ball bearing is primarily used in layouts with strong jumping, and the cooperation of eccentric layouts can effectively reduce strong jumping. In addition, this type of bearing is often used in conjunction with steel plate stamping seats, and is used in restricted areas between the shaft and the installation site.