High quality 2-1/4" pillow block bearing. The bearing has a wide inner ring with a eccentric locking collar (cam lock) for attaching to the shaft. Housing is cast iron with a grease zerk for re-lubing the bearing.

Diminisions:
Bore: 2-1/4"
Bolt hole to bolt hole: 7.519 in. (191mm)
Overall length: 9.488 in. (241mm)
Shaft height: 2.689 in. (68.3mm)
Overall height: 5.354 in. (136mm)
Bolt hole: .708 in. (18mm)