12BTB16H MSG

A metric 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 Roller Chain Sprocket, Type B Single Strand Solid Stock Bore, 41.28 mm Bore, 109.39 mm OD, #12B-1 Chain, 16 Teeth, 19.05 mm Pitch, 97.65 mm Pitch Diameter, 76 mm Diameter Hub, 25.4 mm Length Through Bore, 1610 Taper Bushing, Steel