2-7/16" Four Bolt Flange Bearing UCF212-39,Bolt Flange Bearing UCF212-39 2-7/16" Four, Housing is cast iron with a grease zerk for re-lubing the bearing,We are not perfect but we can correct our mistakes, High quality 2-7/16" four bolt flange bearing, The bearing has a wide inner ring with two set screws for attaching to the shaft, Savings and offers available Effortless Shopping Product Authenticity Guarantee Low price & fast shipping deliver and return is always free. Four Bolt Flange Bearing UCF212-39 2-7/16".