High quality 1" tapped base 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: 2 in. (50.8mm)
Overall length: 3 in. (73.03mm)
Shaft height: 1.43 in. (36.51mm)
Overall height: 2.812 in. (71.43mm)
Bolt Size: 3/8" Thread 16TPI Depth 1/2"