This four bolt flange housing fits insert bearings with 47mm OD curved outer race. This housing is cast iron and has a longer depth to be used with HC insert bearings. The housing includes a grease fitting for lubricating re-lube style bearings.
Fits bearings with an OD of: 47mm
Bolt hole to bolt hole: 2.519 in. (64mm)
Overall length: 3.385 in. (86mm)
Bolt hole: .452 in. (11.5mm)