High quality 2-3/4" 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: 2-3/4"
Bolt hole to bolt hole: 9.133 in. (232mm)
Overall length: 11.57 in. (294mm)
Shaft height: 3.25 in. (82.6mm)
Overall height: 6.29 in. (160mm)
Bolt hole: .866 in. (22mm)