BlackStar 2-5V465SDS STL - QD Sheave 50mm The Gates 3L680 Truflex V-Belts

The Gates 3L680 Truflex V-Belts is a standard V-belt featuring 3L-section dimensions

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2/C90 has a top width of 1

The Gates BX28 Tri-Power Belts is a cogged V-belt featuring Cogged B-section dimensions

What is 20/A133 used for

BlackStar 2-5V465SDS STL - QD Sheave 50mm The Gates 3L680 Truflex V-BeltsThe BlackStar 2 5V465SDS STL is a 2 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type SDS Bushing (sold separately). Specifications Part Number 2 5V465SDS STL Product Type QD Sheave Number of Grooves 2 Belt Profile 5V Outside Diameter 4. 65" Bushing Required QD Type SDS Bushing Material Cast Iron Approx. Weight 7. 300 lbs Pitch Diameter 46. 5" Compatible Belts 5V Bushing Required This sheave requires a QD Type SDS