BlackStar H80A70 - 80 Pitch A-Plate Sprocket - 70 Tooth 2-Bolt Pillow Block "name": "Is SPA1657 interchangeable with

"name": "Is SPA1657 interchangeable with Gates SPA1657

so the 7/3V425 interchanges with Gates 7/3V425

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"gtin12":"072053292718"} Recommended Alternative

BlackStar H80A70 - 80 Pitch A-Plate Sprocket - 70 Tooth 2-Bolt Pillow Block "name": "Is SPA1657 interchangeable withThe BlackStar H80A70 is a 80 pitch A Plate roller chain sprocket with 70 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 H80A70 Chain Pitch 80 Number of Teeth 70 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 22. 87" Pitch Diameter