As agricultural machinery develops towards larger scale and higher-end applications, the customization and specialization of wheel hubs have become crucial. For instance, wheels specifically designed for high-clearance cultivator tractors and extra-wide harvesters can meet the operational needs of different crops and terrains. Furthermore, specialized designs like tillage wheels highly integrate the wheel with tillage functions (e.g., soil turning, crushing), enabling one machine to serve multiple purposes, representing a significant innovation in the design of agricultural implement components.