RHP MFC 1-1/4 , 4 bolt round cast iron bearing unit Old New Stock, supplied with a sealed full width bearing insert fitted and includes a grease nipple to facilitate re-lubrication. Bore 1.1/4” The bearing insert has 2 grub screws to allow tightening against the shaft after installation. The insert can be removed from the housings for future replacement as required. Benefits: Cost effective bearing / housing assembly, re-lubricities, replaceable insert, grub screw fixing, heavy duty full width bearing insert