SMR4 Reducer Kit “P207 Pillow Block” has been added to your Cart. View Cart Part Number: 4WTBK-2 7/16 SMR4 Reducer Kit quantity Request Quote Category: Bearings & Bushings Description Description Part Number: 4WTBK-2 7/16 Related products 209 Insert Bearing Request Quote AMCAN 1’7/16 Ext Inner Ring Request Quote RBL 1’7/16 QD Bushing Request Quote Shaft Mount Bushing 1”15/16 Request Quote Post navigationPrev SK 1 15/16 RBL Bushing Next Shaft Mount Bushing 1”15/16