3J-1903: 7.25" Outer Diameter Sheave

The Sheave is connected to the assembly of the mast through a central bore or hub, employing fastening methods such as bolts, screws, or keyways to secure a connection. This connection provides proper alignment and minimizes any potential for misalignment-induced wear or inefficiencies in energy transfer. Its design incorporates a groove or channel that accommodates a belt or rope. This engagement results in the controlled transfer of rotational motion and torque from the pulley. The bearing kit is placed in the sheave for frictionless rotation. Attributes: • Allows seamless engagement between the sheave and the pulley • Provides high mechanical strength and wear resistance • Provides 3 equally spaced holes of diameter 0.75" Applications: The Sheave is used in the mast setup to enable efficient power transmission from the pulley and ensures precise alignment and reliable energy transfer within the unit.