BlackStar H140SF13 - 140 Pitch QD Sprocket - 13 Tooth 1.3/4" 16AT5/780US is a timing belt

16AT5/780US is a timing belt used on positive

828 in Length 34 in (Pitch Length) Construction Synthetic Rubber

Continental 9/C75

Specifications Part Number D100A35RH Chain Pitch 100 Number of Teeth 35 Bore Type Plain Bore Hub Style A-Plate Strand Count Double Material Steel Outside Diameter 14

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BlackStar H140SF13 - 140 Pitch QD Sprocket - 13 Tooth 1.3/4" 16AT5/780US is a timing beltThe BlackStar H140SF13 is a 140 pitch QD roller chain sprocket with 13 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a QD Type SF Bushing (sold separately). Specifications Part Number H140SF13 Chain Pitch 140 Number of Teeth 13 Maximum Bore 2 15 16" Bore Type QD Hub Style QD Bushing Required QD