The L100 HUB X 1 5/16 TTN is a precision-engineered jaw coupling hub designed for optimal performance in power transmission applications. This hub features a 1 5/16 inch bore size, making it suitable for various shaft sizes. Constructed from high-strength materials, it ensures durability and resistance to fatigue. The L100 hub is compatible with a range of jaw coupling systems, providing flexibility in design and installation. Ideal for use in motors, pumps, and other machinery, this coupling hub is essential for maintaining efficient operation in industrial settings.