High quality 1-7/8" two bolt flange bearing. The bearing has a wide inner ring with an 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: 1-7/8"
Bolt hole to bolt hole: 6.187 in. (157.2mm)
Overall length: 7.437 in. (189mm)
Overall thickness: 2.81 in. (68.1mm)
Bolt hole: .656 in. (17mm)