High quality 1-1/4" two bolt flange bearing. the bearing has a wide inner ring with an eccentric locking collar (cam lock) for attaching to the shaft. housing is cast iron with a grease zerk for re-lubing the bearing.; basic dimensions:; shaft size: 1-1/4"; bolt distance: 4.59"; overall length: 5.59"; overall width: 3.23"; overall thickness: 1.97"; ;