PTI 12B-3-27A metric sprocket features a 3/4 in. pitch (12B), 27 teeth, Type A plate (plain bore), and triple strand configuration. This plain bore sprocket is suitable for metric roller chain applications requiring a robust, direct-mount design.

# PTI 12B-3-27A Metric Sprocket A-Plate Triple The PTI 12B-3-27A Metric Sprocket A-Plate Triple is a high-performance component designed for precision applications in various industrial settings. Manufactured by PTI Engineered Plastics, a leader in plastic injection molding, this sprocket is engineered for durability and reliability, making it an ideal choice for multi-strand chain systems. ## Key Features • **Material Construction**: Crafted from high-quality engineered plastics that provide excellent strength-to-weight ratio and resistance to wear and corrosion. • **Sprocket Type**: A-Plate design ensures compatibility with a wide range of metric chains, facilitating easy integration into existing systems. • **Dimensions**: Features a pitch size of 12 mm with 3 strands, designed to accommodate various load requirements efficiently. • **Precision Engineering**: Manufactured with advanced injection molding techniques, ensuring dimensional accuracy and consistent performance across all units. • **Surface Finish**: Available with a smooth surface finish that minimizes friction and enhances the efficiency of the chain drive system. ## Applications • **Industrial Machinery**: Suitable for use in automated systems and conveyor applications where precision and reliability are paramount. • **Automotive**: Ideal for transmission systems and other automotive applications requiring robust and efficient power transmission. • **Aerospace and Defense**: Compliant with stringent industry standards, making it suitable for high-stakes applications in aerospace and defense sectors. ## Benefits • **Enhanced Performance**: The precision design reduces slippage and improves power transfer efficiency, leading to better overall system performance. • **Durability**: Engineered to withstand harsh operating conditions, ensuring a long service life and reduced maintenance costs. • **Versatility**: The A-Plate design allows for easy installation and compatibility with various chain configurations, enhancing operational flexibility. --- *Product information compiled with AI assistance for reference purposes.*