PTI 12B-2-90A metric sprocket, Type A plate (plain bore), double strand, 90 teeth, 3/4 in. pitch (12B). Suitable for use with ISO 12B roller chain. Plain bore for custom machining. Manufactured by PT International, part of Solve Industrial Motion Group.

Chains & Sprockets ## Overview The **PTI 12B-2-90A Metric Sprocket A-Plate Double** is a high-performance component designed for efficient power transmission in multi-strand chain systems. Manufactured by PTI Engineered Plastics, a recognized leader in plastic injection molding, this sprocket is engineered to meet the rigorous demands of automotive and industrial applications. With its precision design and robust construction, the PTI 12B-2-90A ensures reliable operation and longevity in various environments. ## Key Features • **Material Composition**: Crafted from high-grade materials to withstand wear and corrosion, ensuring durability in demanding applications. • **Metric Sprocket Design**: Specifically designed for metric chain sizes, facilitating compatibility with a wide range of systems. • **A-Plate Configuration**: Features an A-Plate design for enhanced stability and load distribution during operation. • **Double Strand Capability**: Optimized for double-strand chain systems, allowing for increased power transmission efficiency. • **Precision Manufacturing**: Produced in an ISO Class 8 Cleanroom environment, ensuring high precision and quality control throughout the manufacturing process. ## Applications • **Automotive Systems**: Ideal for use in automotive drivetrain components, providing reliable performance under varying loads. • **Industrial Machinery**: Suitable for various industrial applications where multi-strand chain systems are utilized, enhancing operational efficiency. • **Consumer Products**: Can be integrated into consumer products requiring durable and reliable sprocket systems. ## Benefits • **Enhanced Reliability**: Designed for long-lasting performance, reducing the need for frequent replacements and maintenance. • **Improved Efficiency**: The precision engineering of the sprocket minimizes energy loss during power transmission, leading to better overall system performance. • **Versatile Compatibility**: Fits a wide range of applications, making it a versatile choice for manufacturers across multiple industries. --- *Product information compiled with AI assistance for reference purposes.*