High quality 1" three bolt flange bearing. The bearing has a narrow 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";Bolt hole to bolt hole: 2.59 in. (65.99mm);Overall length: 3 in. (76.2mm);Overall thickness: 1.17 in. (29.76mm);Bolt hole: 5/16 in.