Roller Chain Sprocket; 50-2 Chain; 30 Teeth; 2 Row of Teeth; Hardened Teeth; 6.321" Outside Diameter; 5.979" Pitch Diameter; B-Hub One Side; Bushed Mount; 2012 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Pin Link; For 24B Size Elite Roller Chain

Chain Link; 16B-2 Chain Size; Spring Clip; 25.4MM Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ISO; 15.88MM Roller Diameter; 17.02MM Roller Width; 4.15MM Plate Thickness; 21MM Plate Height; Curved; 8.28MM Pin Diameter