120BTB26 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 setscrews instead of bolts.

Martin Roller Chain Sprocket, Type B Single Strand Welded Bushed, 0.938 to 3 in Bore, 13.254 in OD, #120 Chain, 26 Teeth, 1-1/2 in Pitch, 12.4443 in Pitch Diameter, 5-1/4 in Diameter Hub, 2 in Length Through Bore, TB 3020 Bushing, Steel