A Crown Gear Pinion, also known as a bevel gear, is a type of gear used to transfer power between two intersecting shafts. It consists of two gears: a larger gear with teeth on the outside edge, called the crown gear, and a smaller gear with teeth on the inside edge, called the pinion gear. The crown gear and pinion gear have their axes positioned at an angle to each other, usually 90 degrees, allowing for the transfer of power at right angles.

Crown gear pinions are commonly used in machinery, automobiles, and other mechanical systems where the direction of the power transmission needs to be changed. The teeth on the crown gear and pinion gear are designed to mesh together, allowing for a smooth transfer of power between the two shafts. The crown gear pinion is designed to handle high loads and is often used in applications where high torque is required.

Crown gear pinions can be made from a variety of materials, including steel, brass, and plastic. The choice of material depends on the specific application and the amount of load and torque that the gear will be subjected to. The design of the crown gear pinion can also vary depending on the application, with some designs featuring straight teeth while others feature helical teeth for improved performance and reduced noise.