PTI 05B-2-21B metric sprocket with 5/16 in. pitch, 21 teeth, double strand, and Type B hub. Designed for ISO/British standard roller chain applications. Manufactured by PT International, a Solve Industrial Motion Group company.

Chains & Sprockets The **PTI 05B-2-21B Metric Sprocket B-Hub Double** is a high-quality, precision-engineered component designed for optimal performance in various industrial applications. Manufactured by PTI Engineered Plastics, a recognized leader in plastic injection molding, this sprocket ensures reliability and efficiency in power transmission systems. ## Key Features • **Type B Multi-Strand Design**: Engineered for multi-strand applications, providing improved load distribution and extended service life. • **Material Construction**: Made from durable steel, offering enhanced strength and resistance to wear, ensuring long-term performance under demanding conditions. • **Metric Specifications**: Specifically designed to meet metric standards, making it compatible with a wide range of industrial equipment and machinery. • **Hub Configuration**: Features a B-hub design for easy installation and alignment, facilitating seamless integration into your existing systems. • **Precision Machining**: Each sprocket is meticulously machined to ensure exact tolerances and smooth operation, reducing friction and wear on connected components. ## Applications • **Industrial Machinery**: Ideal for use in conveyor systems, automotive assembly lines, and other machinery requiring reliable power transmission. • **Compatibility**: Designed to work seamlessly with various chains and drive systems, enhancing operational flexibility across multiple applications. • **Versatile Use**: Suitable for both low and moderate load applications, making it a versatile choice for different operational environments. ## Benefits • **Enhanced Performance**: The multi-strand design allows for more efficient power transfer, improving overall system performance and productivity. • **Durability**: Robust steel construction ensures longevity, reducing the frequency of replacements and maintenance costs. • **Ease of Installation**: The B-hub configuration simplifies installation processes, allowing for quicker setups and reduced downtime in operations. --- *Product information compiled with AI assistance for reference purposes.*