High quality 1" pillow block 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" Bolt hole to bolt hole: 4.133 in. (105mm) Overall length: 5.51 in. (140mm) Shaft height: 1.437 in. (36.5mm) Overall height: 2.736 in. (69.5mm) Bolt hole: .511 in. (13mm)