BlackStar 4B5V74 - Split Taper Sheave 32mm The 3/C345 has a 7/8"

The 3/C345 has a 7/8" width

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BlackStar 4B5V74 - Split Taper Sheave 32mm The 3/C345 has a 7/8"The BlackStar 4B5V74 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 4B5V74 Product Type Split Taper Sheave Number of Grooves 4 Belt Profile 5V (Wedge) Bushing Required Split Taper Bushing Material Cast Iron Pitch Diameter 7. 4" Outside Diameter 7. 90" Compatible Belts 5V Bushing Required This sheave requires a