The REV L190-7/8K is a high-performance jaw coupling featuring a 7/8" bore with keyway, designed for efficient power transmission. This coupling is constructed from durable materials to ensure longevity and reliability in various applications. With its robust design, it effectively accommodates misalignment and reduces vibration, making it ideal for use in motors, pumps, and other machinery. The coupling meets industry standards for performance and safety, ensuring compatibility with a wide range of systems. Its compact size and lightweight design facilitate easy installation and maintenance.