BlackStar H240B10 - 240 Pitch B-Hub Sprocket - 10 Tooth QD-F com/s/files/1/0666/7721/products/J_Section_f0db2d64-8dcd-4b9c-95f4-3c1927ab517d

com/s/files/1/0666/7721/products/J_Section_f0db2d64-8dcd-4b9c-95f4-3c1927ab517d

"name": "What is 30T10/1040US used for

"name":"Gates 7/B84 Hi-Power II PowerBand V-Belts 90937084"

so the Megadyne 14/B120 interchanges with Gates

BlackStar H240B10 - 240 Pitch B-Hub Sprocket - 10 Tooth QD-F com/s/files/1/0666/7721/products/J_Section_f0db2d64-8dcd-4b9c-95f4-3c1927ab517dThe BlackStar H240B10 is a 240 pitch B Hub roller chain sprocket with 10 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 H240B10 Chain Pitch 240 Number of Teeth 10 Minimum Bore 1 1 2" Maximum Bore 4 1 2" Bore Type Plain Bore Hub Style B Hub Strand Count Single Material Steel Hardened Teeth Yes