BlackStar 4B5V184 - Split Taper Sheave PR Power Round Belts Is 2/SPB7100 the same as

Is 2/SPB7100 the same as other brands' 2/SPB7100

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What is the Megadyne 5/5VX830 used for

406 in Sheave Angle 40° Number of Bands 2 Length 54 in (Outside Circumference) Construction EPDM / Synthetic Rubber

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BlackStar 4B5V184 - Split Taper Sheave PR Power Round Belts Is 2/SPB7100 the same asThe BlackStar 4B5V184 is a 4 groove split taper sheave for 5V section V belts, manufactured from cast iron. Requires a Split Taper Bushing (sold separately) to mount to your shaft. Specifications Part Number 4B5V184 Product Type Split Taper Sheave Number of Grooves 4 Belt Profile 5V (Wedge) Bushing Required Split Taper Bushing Material Cast Iron Pitch Diameter 18. 4" Outside Diameter 18. 90" Compatible Belts 5V Bushing Required This sheave requires a