BlackStar 50BS30 1 1/2 K2S - 50 Pitch Finished Bore Sprocket - 30 Tooth - 1-1/2" Bore Pillow Block (Low) so the Megadyne 2/C240 interchanges

so the Megadyne 2/C240 interchanges with Gates

The Continental 34G-14M-68-2517 TL SPROCKET is a timing belt sprocket from Continental

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The C155 ships from the Texas Belting & Supply warehouse in Houston

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BlackStar 50BS30 1 1/2 K2S - 50 Pitch Finished Bore Sprocket - 30 Tooth - 1-1/2" Bore Pillow Block (Low) so the Megadyne 2/C240 interchangesThe BlackStar 50BS30 1 1 2 K2S is a 50 pitch Finished Bore roller chain sprocket with 30 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 2" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS30 1 1 2 K2S Chain Pitch 50 Number of Teeth 30 Bore Size 1 1 2" Minimum Bore 3 4" Maximum Bore 1 5 8" Bore