BlackStar 3-3V450SDS STL - QD Sheave 1.7/16" Riv-Nail R-5-32 is a rivet

Riv-Nail R-5-32 is a rivet hinged belt fastener for belts 7/32" to 7/16" on pulleys 9"+

Specifications Part Number 3030 2 11/16 STL Bushing Type Taper Lock Series 3030 Bore Size 2 11/16" Minimum Bore 1/2" Maximum Bore 2-3/4" Outside Diameter 4

The D&D Global 13/SPB4120 is a standard V-belt featuring Metric SPB (17mm) dimensions

Is 3/B79 the same as other brands' 3/B79

BlackStar 3-3V450SDS STL - QD Sheave 1.7/16" Riv-Nail R-5-32 is a rivetThe BlackStar 3 3V450SDS STL is a 3 groove qd sheave for 3V section belts, manufactured from cast iron. Requires a QD Type SDS Bushing (sold separately). Specifications Part Number 3 3V450SDS STL Product Type QD Sheave Number of Grooves 3 Belt Profile 3V Outside Diameter 4. 50" Bushing Required QD Type SDS Bushing Material Cast Iron Approx. Weight 3. 900 lbs Pitch Diameter 45. 0" Compatible Belts 3V Bushing Required This sheave requires a QD Type SDS