BlackStar H78A6 1 1/2 - 78 Pitch A-Plate Sprocket - 6 Tooth - 1-1/2" Bore AX Section 42 in Length 121

42 in Length 121

"name": "Is 5/3V650 the same as other brands' 5/3V650

"sku":"TB072053095272"

so the Megadyne 18/D360 interchanges with Gates

2/BX173 is a standardized industry size

BlackStar H78A6 1 1/2 - 78 Pitch A-Plate Sprocket - 6 Tooth - 1-1/2" Bore AX Section 42 in Length 121The BlackStar H78A6 1 1 2 is a 78 pitch A Plate roller chain sprocket with 6 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. This sprocket has a 1 1 2" bore and is ready for immediate installation. Specifications Part Number H78A6 1 1 2 Chain Pitch 78 Number of Teeth 6 Bore Size 1 1 2" Bore Type Plain Bore Hub Style A