PTI 28B-3-45A metric sprocket features a 1-3/4 in. pitch, 45 teeth, and a Type A plate (plain bore) design. This triple strand sprocket is suitable for heavy-duty power transmission applications requiring reliable chain drive performance.

# PTI 28B-3-45A Metric Sprocket A-Plate Triple The PTI 28B-3-45A Metric Sprocket A-Plate Triple is a high-performance component designed for seamless integration into various chain drive systems. Engineered to meet rigorous automotive and industrial standards, this sprocket ensures reliable operation and superior efficiency in demanding applications. ## Key Features • **Precision Design**: Manufactured using advanced plastic injection molding techniques, providing tight tolerances for optimal fit and function. • **Material Composition**: Constructed from high-quality engineered plastics that offer excellent resistance to wear, corrosion, and fatigue. • **Triple Strand Configuration**: Designed for multi-strand applications, allowing for increased load-bearing capacity and reduced slippage during operation. • **Metric Sizing**: Suitable for use with standard metric chains, ensuring compatibility across a wide range of equipment and machinery. • **Lightweight Construction**: Weighs significantly less than traditional metal sprockets, contributing to overall system efficiency and reduced energy consumption. ## Applications • **Automotive Systems**: Ideal for use in automotive engines and transmission systems requiring reliable power transmission. • **Industrial Machinery**: Perfect for various industrial applications, including conveyors and assembly lines, where multi-strand configurations are essential. • **Aerospace Components**: Suitable for aerospace applications that demand high precision and lightweight components. ## Benefits • **Enhanced Efficiency**: The lightweight design and precision engineering of the PTI 28B-3-45A help reduce overall system weight, improving energy efficiency. • **Durability**: The high-quality materials and advanced manufacturing processes ensure a long operational life, minimizing maintenance and replacement costs. • **Versatile Compatibility**: Its metric sizing and multi-strand design enable compatibility with various chain systems, making it a versatile choice for different applications. --- *Product information compiled with AI assistance for reference purposes.*