Martin 60BTB36 Taper Bushed Type B Single Pitch Roller Chain Sprocket, 9.023 in OD, #60 Chain, 36 Teeth, 3/4 in Pitch, Steel
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 Pitch Roller Chain Sprocket, Taper Bushed Type B, 9.023 in Outside Dia, #60 Chain, 36 Teeth, 3/4 in Pitch, 8.605 in, 3.563 in Hub Dia, 1-1/4 in Length Through Bore, 2012 Taper Lock Bushing, Steel
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