Browning D50B54 Roller Chain Sprocket

Part No. D50B54 is a Type B, double-strand steel roller chain sprocket designed for No. 50 chain, with 54 teeth and a 5/8-inch chain pitch. It features a 1.094-inch plain bore and an outer diameter of 11.106 inches, aligning with standard shaft configurations and providing robust tooth engagement along the chain path. The 54‑tooth geometry offers a balanced combination of speed and torque for medium-load drives in equipment such as conveyors, packaging lines, woodworking machinery, and other industrial systems that rely on No. 50 chain. Constructed from steel, this sprocket is built for durability in power-transmission applications and is designed to accompany standard No. 50 chain drives for reliable performance in continuous-use environments. As part of the No. 50 chain drive family, it is compatible with common 5/8-inch pitch chains and serves as a direct replacement for worn or damaged sprockets on compatible drives.