BlackStar 50BS54 1 1/2 K2S - 50 Pitch Finished Bore Sprocket - 54 Tooth - 1-1/2" Bore TL4030 The Gates AT5-610-16 Synchro-Power Polyurethane

The Gates AT5-610-16 Synchro-Power Polyurethane Belts is a synchronous timing belt with AT5-pitch profile

6/C300 is a standardized industry size

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The D&D Global 198-3M-200 is a synchronous timing belt with 3M-pitch profile

Is 7/B158 interchangeable with Gates 7/B158

BlackStar 50BS54 1 1/2 K2S - 50 Pitch Finished Bore Sprocket - 54 Tooth - 1-1/2" Bore TL4030 The Gates AT5-610-16 Synchro-Power PolyurethaneThe BlackStar 50BS54 1 1 2 K2S is a 50 pitch Finished Bore roller chain sprocket with 54 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 50BS54 1 1 2 K2S Chain Pitch 50 Number of Teeth 54 Bore Size 1 1 2" Minimum Bore 1" Maximum Bore 1 15 16" Bore