BlackStar 5-5V490SD STL - QD Sheave 3.1/8" The 9/C345 ships from the

The 9/C345 ships from the Texas Belting & Supply warehouse in Houston

and a 1248 mm (Pitch Length)

so the Megadyne 10/B100 interchanges with Gates

"name": "What is 380H100 used for

BlackStar 5-5V490SD STL - QD Sheave 3.1/8" The 9/C345 ships from theThe BlackStar 5 5V490SD STL is a 5 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type SD Bushing (sold separately). Specifications Part Number 5 5V490SD STL Product Type QD Sheave Number of Grooves 5 Belt Profile 5V Outside Diameter 4. 90" Bushing Required QD Type SD Bushing Material Cast Iron Approx. Weight 11. 100 lbs Pitch Diameter 49. 0" Compatible Belts 5V Bushing Required This sheave requires a QD Type SD