BlackStar 5-5V1870F - QD Sheave Timing Pulley "name": "What is the Megadyne

"name": "What is the Megadyne 18/C390 used for

"mpn":"250-S5M-1685-D&D"

2/C160 has a top width of 1

"name":"PIX 10/5VX1085 Industrial V-Belt"

BlackStar 5-5V1870F - QD Sheave Timing Pulley "name": "What is the MegadyneThe BlackStar 5 5V1870F is a 5 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type F Bushing (sold separately). Specifications Part Number 5 5V1870F Product Type QD Sheave Number of Grooves 5 Belt Profile 5V Outside Diameter 18. 70" Bushing Required QD Type F Bushing Material Cast Iron Approx. Weight 70. 200 lbs Pitch Diameter 18. 7" Compatible Belts 5V Bushing Required This sheave requires a QD Type F Bushing to