Amcan’s combo units are known for their accuracy and feature excellent load resistance. We provide different types of bearing units that are ready-to-mount, which are greased and sealed, and are able to compensate for misalignment of the shaft with respect to the housing. The combo units are available with re-lubrication feature and also available without it. These bearing units are a combination of a radial ball bearing, seal, and a housing of high-grade cast iron or pressed steel, which comes in various shapes. The outer surface of the bearing and the internal surface of the housing are spherical, so that the unit is self-aligning.