BlackStar 8-5V1500J STL - QD Sheave S14M 16T10/370US is a standardized industry

16T10/370US is a standardized industry size

"name": "What is the Megadyne 14/3VX750 used for

com/s/files/1/0666/7721/files/Banded_VF_Belts_b02af0bd-655c-4274-8073-79db6fde0c5e

Continental 15/3VX530

so the 19/3VX315 interchanges with Gates 19/3VX315

BlackStar 8-5V1500J STL - QD Sheave S14M 16T10/370US is a standardized industryThe BlackStar 8 5V1500J STL is a 8 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type J Bushing (sold separately). Specifications Part Number 8 5V1500J STL Product Type QD Sheave Number of Grooves 8 Belt Profile 5V Bushing Required QD Type J Bushing Material Cast Iron Approx. Weight 1. 00001 lbs Pitch Diameter 15. 0" Outside Diameter 15. 50" Compatible Belts 5V Bushing Required This sheave requires a QD Type J