BlackStar 3-5V520SDS STL - QD Sheave QD-P Prefer our D&D Global equivalent:

Prefer our D&D Global equivalent: D&D Global 16/3V670 Banded V-Belt - 3V Section

com/s/files/1/0666/7721/products/T5-T10-AT5-AT10_c14442ff-0656-4b06-8dd9-ff9e0dd05d05

Megadyne 3VX400 Cogged V-Belt

250-S8M-496 is a standardized industry size

v=1736972987"

BlackStar 3-5V520SDS STL - QD Sheave QD-P Prefer our D&D Global equivalent:The BlackStar 3 5V520SDS STL is a 3 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type SDS Bushing (sold separately). Specifications Part Number 3 5V520SDS STL Product Type QD Sheave Number of Grooves 3 Belt Profile 5V Outside Diameter 5. 20" Bushing Required QD Type SDS Bushing Material Cast Iron Approx. Weight 8. 800 lbs Pitch Diameter 52. 0" Compatible Belts 5V Bushing Required This sheave requires a QD Type SDS