PTI 28B-3-27B metric sprocket with 1-3/4 in. pitch, 27 teeth, triple strand, and Type B hub. Designed for ISO 28B roller chain applications. Manufactured by PT International, a Solve Industrial Motion Group company.

# PTI 28B-3-27B Metric Sprocket B-Hub Triple The PTI 28B-3-27B Metric Sprocket B-Hub Triple is a high-performance component designed for multi-strand chain applications in various industrial settings. Engineered by PTI, a leader in plastic injection molding, this sprocket combines precision manufacturing with robust design, ensuring optimal performance and reliability. ## Key Features • **Design Configuration**: Features a B-hub design, allowing for direct mounting on shafts, facilitating easy installation and alignment. • **Strand Compatibility**: Designed for use with multiple strands, this sprocket supports enhanced load distribution and operational efficiency. • **Material Construction**: Manufactured using high-quality engineered plastics, providing excellent strength-to-weight ratios and corrosion resistance. • **Metric Specifications**: Adheres to metric sizing standards, with precise dimensions that ensure compatibility with various chain types and systems. • **Durability**: Built to withstand demanding operational environments, ensuring longevity and reduced maintenance needs. ## Applications • **Industrial Machinery**: Ideal for use in conveyor systems, packaging equipment, and other machinery requiring reliable power transmission. • **Automotive Systems**: Suitable for automotive applications where multi-strand chains are utilized, supporting efficient engine and drivetrain operations. • **Aerospace Components**: Applicable in aerospace environments where weight savings and high performance are critical. ## Benefits • **Enhanced Efficiency**: The multi-strand design allows for smoother operation and reduced wear on chains, leading to lower operational costs. • **Easy Installation**: The B-hub design simplifies mounting and alignment, reducing downtime during setup. • **Corrosion Resistance**: Engineered plastic construction ensures durability against harsh chemicals and environmental factors, extending the product's lifespan. --- *Product information compiled with AI assistance for reference purposes.*