BlackStar 12-8V2000N STL - QD Sheave Poly Chain HTD Belt What is the Megadyne 18/5VX670

What is the Megadyne 18/5VX670 used for

The 560L11 Micro V Belt L Section 56in OC 11 Ribs Diesel Belting is a Micro-V (multi-ribbed) belt with Micro-V L-section dimensions

Specifications Part Number 80A50R Chain Pitch 80 Number of Teeth 50 Bore Type Plain Bore Hub Style A-Plate Strand Count Single Material Steel Outside Diameter 16

so a 16/5VK2400 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

"text": "The 4/3VX335 is used for high-shock and high-vibration drives

BlackStar 12-8V2000N STL - QD Sheave Poly Chain HTD Belt What is the Megadyne 18/5VX670The BlackStar 12 8V2000N STL is a 12 groove qd sheave for 8V section belts, manufactured from cast iron. Requires a QD Type N Bushing (sold separately). Specifications Part Number 12 8V2000N STL Product Type QD Sheave Number of Grooves 12 Belt Profile 8V Outside Diameter 20. 00" Bushing Required QD Type N Bushing Material Cast Iron Approx. Weight 423. 500 lbs Pitch Diameter 20. 0" Compatible Belts 8V Bushing Required This sheave requires a QD Type N