BlackStar H40BS20 1 1/4 K2S - 40 Pitch Finished Bore Sprocket - 20 Tooth - 1-1/4" Bore T10R Section 5/16 Taper-Lock Bushings - English

5/16 Taper-Lock Bushings - English Sizes 78587205"

so the 12/3V450 interchanges with Gates 12/3V450

"sku":"49PK1460-Diesel"

v=1630681535"

"gtin12":"072053567274"} Recommended Alternative

BlackStar H40BS20 1 1/4 K2S - 40 Pitch Finished Bore Sprocket - 20 Tooth - 1-1/4" Bore T10R Section 5/16 Taper-Lock Bushings - EnglishThe BlackStar H40BS20 1 1 4 K2S is a 40 pitch Finished Bore roller chain sprocket with 20 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 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number H40BS20 1 1 4 K2S Chain Pitch 40 Number of Teeth 20 Bore