BlackStar H78A20R - 78 Pitch A-Plate Sprocket - 20 Tooth BK Section com/s/files/1/0666/7721/products/8M_and_14M_G_Sprockets_126302e6-6d06-4f38-af07-862ea484cea8

com/s/files/1/0666/7721/products/8M_and_14M_G_Sprockets_126302e6-6d06-4f38-af07-862ea484cea8

com/s/files/1/0666/7721/products/Light-Duty-AK-BK-Single_fa297156-6953-4b51-bf01-3b7110451dc0

"text": "6/BX99 has a top width of 4

1190K6 has 6 ribs

BlackStar H78A20R - 78 Pitch A-Plate Sprocket - 20 Tooth BK Section com/s/files/1/0666/7721/products/8M_and_14M_G_Sprockets_126302e6-6d06-4f38-af07-862ea484cea8The BlackStar H78A20R is a 78 pitch A Plate roller chain sprocket with 20 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number H78A20R Chain Pitch 78 Number of Teeth 20 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Approx. Weight 48. 100 lbs Cross