High quality 1-3/8" 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: 1-3/8"; Bolt hole to bolt hole: 5.11 in. (130mm); Overall length: 6.33 in. (161mm); Overall thickness: 1.748 in. (44.4mm); Bolt hole: .511 in. (13mm)