BlackStar D40H16H - Double Strand 40 Pitch Split Taper Sprocket - 16 Tooth 3V Section What is 3/C68 used for

What is 3/C68 used for

"mpn":"520J5-Diesel"

Specifications Part Number 100R42 Chain Pitch 100 Number of Teeth 42 Bore Type Plain Bore Hub Style R Strand Count Single Material Steel Outside Diameter 17

"name":"D&D Global 11/B78 V-Belt - B Section

BlackStar D40H16H - Double Strand 40 Pitch Split Taper Sprocket - 16 Tooth 3V Section What is 3/C68 used forThe BlackStar D40H16H is a 40 pitch double strand Split Taper roller chain sprocket with 16 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a Split Taper Bushing (sold separately). Specifications Part Number D40H16H Chain Pitch 40 Number of Teeth 16 Bore Type Split Taper Hub Style Split Taper Bushing Required Split Taper Bushing Strand Count Double