High quality 5/8" two bolt flange bearing. The bearing has a wide inner ring with two set screws for attaching to the shaft. Housing is cast iron with a grease zerk for re-lubing the bearing.
Dimensions: Bore: 5/8"; Bolt hole to bolt hole: 3.543 in. (90mm); Overall length: 4.448 in. (113mm); Overall thickness: 1.312 in. (33.12mm); Bolt hole: .452 in. (11.5mm)