D50ATB18H MSG

A taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket. When installed this bushing is compressed onto the shaft providing a tight grip. Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head set screws instead of bolts.

Martin Single Roller Chain Sprocket, Double Strand TB Bushed Solid Type A, 3.92 in Outside Dia, 50-2 Chain, 18 Teeth, 5/8 in Pitch, 3.599 in, 1 in Length Through Bore, 1610 Taper Lock Bushing, Steel