1.Driven Sprocket 2.For Chain Conveyor & Bucket Elevator 3.Widely used in Cement mill. Driven Sprocket / Drive Sprocket For Bucket Elevator, NSE100, NSE200, ... NSE300, NSE400, NSE500, NSE600, NSE700, NSE800, NSE1000...For Deep Pan Conveyor, SCD630 ... ;3) Original Make to be mentioned4) Example: Driven Sprocket, NSE200, d=70mm, Z=19 ...