Dodge 2A4.2B4.6-SDS QD Two-Groove Sheave 2" Bore 455582

Heavy‑duty cast‑iron two‑groove sheave designed for A‑ and B‑section V‑belts. Equipped with an SDS‑series QD bushing interface for secure shaft mounting. Suitable for industrial power‑transmission applications requiring reliable belt engagement and precise alignment. Technical Specifications Manufacturer: Dodge Model: 2A4.2B4.6‑SDS Part Number: 455582 Belt Sections: A and B Grooves: 2 Pitch Diameter (A‑Section): 4.58 in Pitch Diameter (B‑Section): 4.96 in Outside Diameter: 4.95 in Bore Size: 2 in (QD SDS bushing required) Bushing Type: SDS series QD bushing style Material: Cast iron Mounting: Quick‑disconnect tapered bushing system Condition: New in manufacturer packaging Made in USA