The 35BS12-1/2" finished bore sprocket with keyway from Concentric International is engineered for precision and reliability in power transmission systems. This sprocket features a 1/2" bore with a keyway, ensuring a secure connection to the shaft for efficient torque transfer. Made from high-strength materials, it is designed to withstand heavy loads and resist wear over time. The 35BS tooth configuration allows for compatibility with standard chains, making it suitable for various applications in industrial machinery. Its robust construction meets industry standards, ensuring long-lasting performance.