BlackStar DS140A17H - Double-Single 140 Pitch A-Plate Sprocket - 17 Tooth Bearing Locknut 3/B74 is a standardized industry

3/B74 is a standardized industry size

com/products/d-and-d-32t10-970us-timing-belt"

"text": "20/SPA1250 is a banded v-belt used on industrial drives — fans and blowers

Pitch Profile 3MGT Pitch 3 mm Tooth Profile Modified Curved (GT) Tooth Location Single Side Number of Teeth 119 Width 09mm Length 357 mm Material Neoprene Reinforcement Fiberglass Cord Color Black Temperature Range -30°F to 185°F

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BlackStar DS140A17H - Double-Single 140 Pitch A-Plate Sprocket - 17 Tooth Bearing Locknut 3/B74 is a standardized industryThe BlackStar DS140A17H is a 140 pitch double single strand A Plate roller chain sprocket with 17 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number DS140A17H Chain Pitch 140 Number of Teeth 17 Bore Type Plain Bore Hub Style A Plate Strand Count Double Single Material Steel Outside Diameter 10. 41" Pitch Diameter 9. 524" Approx. Weight 58. 000 lbs