BlackStar H80BTL12 REV MNT - 80 Pitch Taper Lock Sprocket - 12 Tooth Bearing Locknut Pitch Profile 5M Pitch 5

Pitch Profile 5M Pitch 5 mm Tooth Profile Curved (HTD) Tooth Location Single Side Number of Teeth 275 Width 15mm Length 1375 mm Material Neoprene Reinforcement Fiberglass Cord Color Black Temperature Range -30°F to 185°F

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Belt Section 4L Sub-Type Standard Width 1/2" Thickness 5/16" Length 61 in Material Neoprene Reinforcement Polyester Cord Color Black Temperature Range -30°F to 185°F

The BlackStar H60BS25 1 7/16 K2S is a 60 pitch Finished Bore roller chain sprocket with 25 teeth

so the Megadyne 3/B62 interchanges with Gates

BlackStar H80BTL12 REV MNT - 80 Pitch Taper Lock Sprocket - 12 Tooth Bearing Locknut Pitch Profile 5M Pitch 5The BlackStar H80BTL12 REV MNT is a 80 pitch Taper Lock roller chain sprocket with 12 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 requires a Taper Lock Bushing (sold separately). Specifications Part Number H80BTL12 REV MNT Chain Pitch 80 Number of Teeth 12 Bore Type Taper Lock Hub Style Taper Lock