Cast Iron Bearing Housing - 4-Bolt Flange - For bearing 20720, 20722, 20723 - Will accept USA and Import Inserts but only the import inserts will be greasable.
This item is a suitable alternative for the following: 851-NF207, FBH4207IMP, FS207, FBH4207-IMP, FBH4207, F-72G, RCJ-72MM, 940879, RCJ72MM