Martin 61E14 E Series Bronze Bushed Type C Idler Roller Chain Sprocket, 1/2 in Dia Bore, 3.74 in OD, 61 Chain, 14 Teeth, 3/4 in Pitch, Steel

Martin Idler Roller Chain Sprocket, Bronze Bushed Type C, Series: E Series, 1/2 in Bore Dia, 3.74 in Outside Dia, 61 Chain, 14 Teeth, 3/4 in Pitch, 3.495 in, 1-1/2 in Hub Dia, 3/4 in Length Through Bore, Steel