BlackStar 6-8V2000M - QD Sheave TL3030 Is 12/C178 the same as

Is 12/C178 the same as other brands' 12/C178

3/B85 is a banded v-belt used on industrial drives - fans and blowers

com/s/files/1/0666/7721/products/Twin_Power_Other_33a91993-807a-4ff3-9f93-5fcc10697592

Belt Section XPZ Sub-Type Cogged Width 10mm Thickness 8mm Length 800 mm Material Neoprene Reinforcement Polyester Cord Color Black Performance Premium Temperature Range -30°F to 185°F

What is the Megadyne CX68 used for

BlackStar 6-8V2000M - QD Sheave TL3030 Is 12/C178 the same asThe BlackStar 6 8V2000M is a 6 groove qd sheave for 8V section belts, manufactured from cast iron. Requires a QD Type M Bushing (sold separately). Specifications Part Number 6 8V2000M Product Type QD Sheave Number of Grooves 6 Belt Profile 8V Outside Diameter 20. 00" Bushing Required QD Type M Bushing Material Cast Iron Approx. Weight 179. 000 lbs Pitch Diameter 20. 0" Compatible Belts 8V Bushing Required This sheave requires a QD Type M Bushing to