What is the crown measurements of a flat pulley?

The crown measurements of a flat pulley refer to the dimensions of the raised edges or sides that help keep the belt or rope centered on the pulley. Typically, these measurements include the height and width of the crown, as well as the diameter of the pulley itself. Accurate crown measurements are essential to ensure proper alignment and reduce slippage during operation. Specific dimensions can vary based on the application and design requirements of the pulley system.