Bicycle Training Wheels for 12 Inch Bikes, Kids Bike Wheels

Pitch Circle Diameter: 9.0 inches Material: Plastic

The component at hand features a pitch circle diameter of 9.0 inches and is constructed from plastic material. The pitch circle diameter, often abbreviated as PCD, is a critical measurement that defines the imaginary circle upon which the centers of the component's features, such as holes or teeth, are evenly spaced. This precise dimension ensures the proper alignment and engagement of mating parts, enabling efficient and reliable operation.

The choice of plastic as the material for this component offers several advantages. Plastics are generally lightweight, corrosion-resistant, and cost-effective, making them a popular choice for a wide range of applications. The specific plastic used in the manufacture of this component likely possesses the necessary mechanical properties, such as strength, durability, and dimensional stability, to meet the demands of its intended use.

The combination of a 9.0-inch pitch circle diameter and a plastic material suggests that this component is designed for an application that requires a moderate level of precision and performance, without the need for more expensive or heavy-duty materials. This could include a variety of industrial, automotive, or consumer products where the balance of cost, weight, and functional requirements is a key consideration.

Overall, the technical specifications provided, including the pitch circle diameter and material, give a clear indication of the component's design and intended use, allowing for a better understanding of its role within the larger system or assembly.

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