High quality 1-1/16" four 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.

Diminisions:
Bore: 1-1/16"
Bolt hole to bolt hole: 3.267 in. (83mm)
Overall length: 4.252 in. (108mm)
Overall thickness: 1.582 in. (40.2mm)
Bolt hole: .511 in. (13mm)