BlackStar 4-3V365SH - QD Sheave XT "text": "The 11/3VX950 is used

"text": "The 11/3VX950 is used for high-shock and high-vibration drives

com/products/gates-at5-1050-100-synchro-power-polyure-timing-belt"

The D&D Global 12/5V3570 is a standard V-belt featuring Narrow wedge 5V dimensions

The Continental W-48S-MPB SilentSync Sprocket is a timing belt sprocket from Continental

"name":"BX50 Classic Cogged V-Belt 21/32 x 53in Outside Circumference"

BlackStar 4-3V365SH - QD Sheave XT "text": "The 11/3VX950 is usedThe BlackStar 4 3V365SH is a 4 groove qd sheave for 3V section belts, manufactured from cast iron. Requires a QD Type SH Bushing (sold separately). Specifications Part Number 4 3V365SH Product Type QD Sheave Number of Grooves 4 Belt Profile 3V Outside Diameter 3. 65" Bushing Required QD Type SH Bushing Material Cast Iron Approx. Weight 2. 800 lbs Pitch Diameter 36. 5" Compatible Belts 3V Bushing Required This sheave requires a QD Type SH Bushing to