BlackStar 50BS43 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 43 Tooth - 1-3/4" Bore XPC so the 15/3VX800 interchanges with

so the 15/3VX800 interchanges with Gates 15/3VX800

The D&D Global 15/3V630 is a standard V-belt featuring Narrow wedge 3V dimensions

1426V298 Cogged V-Belt

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The Turner UCW201 12MM L3 is a UCW series ball bearing insert with a 12mm bore and set screw locking

BlackStar 50BS43 1 3/4 K2S - 50 Pitch Finished Bore Sprocket - 43 Tooth - 1-3/4" Bore XPC so the 15/3VX800 interchanges withThe BlackStar 50BS43 1 3 4 K2S is a 50 pitch Finished Bore roller chain sprocket with 43 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 4" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS43 1 3 4 K2S Chain Pitch 50 Number of Teeth 43 Bore Size 1 3 4" Minimum Bore 3 4" Maximum Bore 1 15 16"