" BRW " H-8018 X 1-15/16 REGAL BELOIT

HARDENED STEEL FINISHED BORE SPROCKETS                  
                                                                         
                        OUTSIDE DIAMETER IS 6.27"                        
                                                                         
                         PITCH DIAMETER IS 5.759"                        
                                                                         
  STOCK BORE RANGE IS 1" TO 2-7/16" (EXCLUDING 1-1/8",1-9/16",& 1-7/8")  
                                                                         
                         18-TOOTH FOR # 80 CHAIN