A-15778-AI Bearing (WPS100GPC)One New Aftermarket Replacement Ball Insert Bearing (WPS100GPC) for Agricultural Equipment This wide inner ring ball insert bearing with eccentric locking collar is a heavy duty replacement used on auger shafts across a wide range of combines and harvesting equipment. The eccentric collar secures the bearing to the shaft without the need for a keyway, making it well suited for the demanding auger applications found in combines, grain carts, and