BlackStar 50BS59 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 59 Tooth - 1-3/4" Bore Multi-Speed "name":"Gates 2760-5M-09 PowerGrip HTD Belts"

"name":"Gates 2760-5M-09 PowerGrip HTD Belts"

so the Megadyne 18/8V1320 interchanges with Gates

com/products/gates-8mgt-800-12-poly-timing-belt"

com/s/files/1/0666/7721/products/J_Section_3f968309-8534-4fe7-b645-d84f1845d65b

BlackStar 50BS59 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 59 Tooth - 1-3/4" Bore Multi-Speed "name":"Gates 2760-5M-09 PowerGrip HTD Belts"The BlackStar 50BS59 1 3 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 59 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS59 1 3 4 K2S Chain Pitch 50 Number of Teeth 59 Bore Size 1 3 4" Minimum Bore 1" Maximum Bore 1 15 16" Bore