BlackStar D40Q72 - Double Strand 40 Pitch Q Sprocket - 72 Tooth Light Duty "name": "What is 16T10/690US used

"name": "What is 16T10/690US used for

"name":"Continental CTD14M-2520-90 SYNCHROCHAIN CARBON"

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BlackStar D40Q72 - Double Strand 40 Pitch Q Sprocket - 72 Tooth Light Duty "name": "What is 16T10/690US usedThe BlackStar D40Q72 is a 40 pitch double strand Q roller chain sprocket with 72 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number D40Q72 Chain Pitch 40 Number of Teeth 72 Bore Type Plain Bore Hub Style Q Strand Count Double Material Steel Outside Diameter 11. 75" Pitch Diameter 11. 463" Approx. Weight 25. 000 lbs Cross references: Browning