PTI 12B-3-13A metric sprocket with 3/4 in. pitch (12B), 13 teeth, triple strand, and Type A plate (plain bore) design. Suitable for metric roller chain applications requiring a plain bore configuration.

# Chains & Sprockets ## Overview The **PTI 12B-3-13A Metric Sprocket A-Plate Triple** is a high-performance sprocket designed for use in multi-strand chain applications. Engineered by PTI Engineered Plastics, a leader in plastic injection molding, this sprocket combines precision manufacturing with durability to ensure optimal performance in various industrial settings. With a focus on quality and innovation, this sprocket is ideal for automotive, medical, and aerospace applications. ## Key Features • **Construction Material**: Manufactured from high-strength, wear-resistant materials that provide excellent durability and longevity under heavy loads. • **Design**: A-Plate design ensures secure chain engagement and minimizes slippage, enhancing operational efficiency. • **Dimensions**: Metric sizing for compatibility with standard chains, specifically designed for 12B size chains. • **Strand Configuration**: Triple strand configuration enables increased load capacity and operational stability, making it suitable for high-demand applications. • **Manufacturing Standards**: Produced in an ISO Class 8 Cleanroom environment, ensuring precision and quality control in every unit. ## Applications • **Automotive Industry**: Perfect for power transmission systems, ensuring reliable performance in engine and drivetrain applications. • **Medical Devices**: Used in systems requiring high precision and reliability, contributing to the safety and efficiency of medical equipment. • **Aerospace**: Ideal for applications where weight reduction and strength are critical, meeting stringent aerospace standards. • **General Industrial Use**: Versatile enough for various machinery and equipment requiring robust chain drive solutions. ## Benefits • **Enhanced Performance**: The precise engineering of the PTI 12B-3-13A sprocket maximizes power transmission efficiency, reducing energy loss. • **Reliability**: Engineered to withstand harsh operating conditions, ensuring consistent performance and reduced downtime. • **Cost-Effectiveness**: Durable construction minimizes the need for frequent replacements, providing long-term savings on maintenance and operational costs. • **Versatility**: Suitable for a wide range of applications across multiple industries, making it a valuable addition to any inventory. --- *Product information compiled with AI assistance for reference purposes.*