Conveying Chain Sprocket; 23MM Bore; 63.5MM Pitch; 600 Modular - Flat Top Size; 14 Teeth; A-No Hub Type; Finished Bore; Round; 297MM Outside Diameter; 286.004MM Pitch Diameter; Side Flexing Modular - Flat Top Type; Polyamide Material; No Grooved; No Split; No Keyway