Martin Sprocket & Gear D50ATB17H Roller Chain Sprocket

The Martin Sprocket & Gear D50ATB17H is a finished-bore steel roller chain sprocket designed for ANSI #50 power transmission systems. It features 17 teeth and uses a 1610 taper-lock bushing mounting (1610 Series), providing a taper-lock mounted solution for reliable torque transmission in conveyors, packaging equipment, agricultural machinery, material handling systems, and other industrial drive applications. Constructed from steel with a hardened tooth design, the D50ATB17H supports equipment repairs, drive-system upgrades, and replacement of worn sprockets in industrial automation environments where ANSI #50 roller chain transfers mechanical power between rotating shafts. Common replacements include Martin 50BTB17 Sprocket with 1610 Bushing, Browning H50Q17 Sprocket, and Dodge Torque-Tite #50 Chain Sprocket.