2B50SDS Sheave two-groove 5.35" OD 08B Hollow Pin Roller Chain Proudly made in the USA

Proudly made in the USA

Pitch Diameter: 72

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UCP209-26 Bearing Dimensions

2B50SDS Sheave two-groove 5.35" OD 08B Hollow Pin Roller Chain Proudly made in the USAThis 2B50SDS sheave features two grooves, is 5. 35" in diameter, and is designed to use a SDS bushing. QD (quick detachable) style sheaves offer a wider selection of bore sizes versus a standard "fixed" bore style sheave. Also because they are a two component part if one component fails the entire part doesn't need to be replaced. All of our sheaves are manufactured out of an extremely durable cast iron, are dynamically balanced at the factory, and