PTI 20B-3-76A metric sprocket features a 1-1/4 in. pitch (20B), triple strand, 76 teeth, and Type A plate (plain bore) design. This sprocket is suitable for industrial power transmission applications requiring a plain bore configuration.

# Chains & Sprockets The PTI 20B-3-76A Metric Sprocket A-Plate Triple is a high-performance component designed to meet the rigorous demands of industrial applications. Manufactured by PTI Engineered Plastics, a recognized leader in plastic injection molding, this sprocket is engineered for superior reliability and efficiency in multi-strand chain systems. ## Key Features • **Material Composition**: Constructed from high-strength plastic, the PTI 20B-3-76A offers excellent durability while minimizing weight. • **Design Specifications**: Features an A-Plate design optimized for triple-strand configurations, ensuring smooth operation and reduced wear on chain components. • **Precision Engineering**: Machined to exacting tolerances, this sprocket ensures accurate meshing with chains, leading to enhanced performance and longevity. • **Dimensions**: Designed to fit standard metric chains, with a pitch of 20mm and a tooth count of 76, making it suitable for a variety of applications. • **Compatibility**: Ideal for integration with PTI's range of multi-strand chains, as well as other compatible systems within the automotive and industrial sectors. ## Applications • **Automotive Industry**: Perfect for use in conveyor systems, engine timing applications, and other automotive mechanisms requiring precision motion transfer. • **Industrial Machinery**: Suitable for automated production lines, packaging equipment, and material handling systems where reliability and performance are critical. • **Aerospace and Defense**: Trusted for applications that demand high-precision components under stringent operational conditions. ## Benefits • **Enhanced Performance**: The precision design minimizes friction and energy loss, resulting in smoother operation and increased efficiency. • **Durability and Reliability**: High-quality materials and construction ensure long-lasting performance, reducing maintenance frequency and costs. • **Versatile Use**: The PTI 20B-3-76A is adaptable to a wide range of applications, making it a versatile choice for various industries. --- *Product information compiled with AI assistance for reference purposes.*