An Internal Retaining Ring is designed to secure different components within a shaft and bore, its design enables it to fit into a groove on the inside diameter of the bore and shaft, providing a secure hold on components such as bearings, gears, and pulleys. This ring prevents axial movement, ensuring that the assembled parts remain in place during operation, thereby maintaining the integrity and functionality of the equipment.Attributes:• Provides secure retention of components.• Ensures concentricity and axial positioning.• Resistant to vibration and shock loads.• Withstands high rotational speeds.Applications: An Internal Retaining Ring is used in the hydraulic vane pump to securely retain the bearing and shaft to prevent axial movement, ensuring stability and alignment to operate smoothly and efficiently without the risk of components dislodging and failing.