Cooper 01EBCP111GRAT Split Roller Bearing Pillow Block 1-11/16″ ID

The Cooper 01EBCP111GRAT is a split-to-the-shaft cylindrical roller bearing pillow block unit with a 1-11/16 in (42.86 mm) bore. Every component — cage, races, housing, and seals — splits radially, so the unit installs and replaces without disturbing couplings, sprockets, or shaft ends, the defining Cooper advantage for drive-end and hard-to-reach positions. This is an expansion (E) unit that lets the shaft float axially for thermal growth; the GR designation denotes Cooper’s triple-labyrinth seal, and the housing is cast iron pillow-block form. Cooper split roller bearings match standard SAF/SN/SD pillow block mounting heights and bolt centers for direct interchange with solid-housed units. Cooper is an SKF brand. Also written 01E BCP 111 GR AT, 01EBC111GRAT (cartridge). Common on conveyors, fans, kilns, and continuous-process equipment where non-disruptive maintenance matters.