The L110 HUB X 1 5/8 TTN Jaw Coupling Hub by SOLVE INDUSTRIAL MOTION GROUP is a robust component designed for reliable torque transmission in mechanical systems. With a bore size of 1 5/8 inches, this hub is compatible with various jaw couplings, ensuring seamless integration into existing setups. Made from high-strength materials, it offers excellent resistance to wear and fatigue. This coupling hub is ideal for applications requiring precise alignment and minimal backlash, making it suitable for motors, pumps, and other rotating equipment.