Ball bearing pillow block unit for Link-Belt

The ball bearing pillow block unit, identified by part number PU323N 1 7/16, provides support for rotating shafts within various Link-Belt machinery assemblies. This component facilitates smooth shaft rotation while managing radial and axial loads. It is designed for mounting onto machine structures to maintain shaft alignment and protect the internal bearing from external contaminants.

This unit is compatible with various Link-Belt heavy equipment models. The internal diameter of the bearing is 1 7/16 inches, which dictates the specific shaft size this component can accommodate. The assembly includes the housing and the internal ball bearing, which functions to reduce friction during operation.

Pillow block units serve as critical mounting points in power transmission and movement systems. By securing the shaft and allowing it to rotate, these units prevent excessive vibration and misalignment that could otherwise damage adjacent mechanical components. Regular inspection and lubrication of the internal bearing are standard practices to maintain the integrity of the rotating system.