Martin Sprocket & Gear 20A27 NSNBC01 Sprocket is a sprocket from the Martin Sprocket & Gear catalog, identified by the part number 20A27 NSNBC01. This component is used in chain-driven power transmission assemblies where engagement with a roller chain is required. For exact specifications such as material, tooth count, bore size, and compatibility, refer to Martin Sprocket & Gear’s official datasheets corresponding to the 20A27 NSNBC01 part number.
