BlackStar 10-3V800SF STL - QD Sheave 3L 25AT10/1210US is a timing belt

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BlackStar 10-3V800SF STL - QD Sheave 3L 25AT10/1210US is a timing beltThe BlackStar 10 3V800SF STL is a 10 groove qd sheave for 3V section belts, manufactured from cast iron. Requires a QD Type SF Bushing (sold separately). Specifications Part Number 10 3V800SF STL Product Type QD Sheave Number of Grooves 10 Belt Profile 3V Outside Diameter 8. 00" Bushing Required QD Type SF Bushing Material Cast Iron Approx. Weight 24. 000 lbs Pitch Diameter 80. 0" Compatible Belts 3V Bushing Required This sheave requires a QD Type SF