Boston Gear GB1072A Bronze Worm Gear 8in Pitch 40 Teeth 14.5 PA Bore 1in

Boston Gear GB1072A Bronze Worm Gear is an 8 DP bronze worm gear with 40 teeth and a 1-inch bore, designed for right-hand rotation and a 14.5° pressure angle. This part is specified for use in worm gear drives that require bronze construction and an 8-DP configuration, a common combination in industrial power-transmission systems. With 40 teeth, the GB1072A delivers a defined reduction when paired with a compatible worm shaft, and the 1-inch bore matches standard shaft sizes used in many gear assemblies. Catalog entries across multiple retailers identify GB1072A as a right-hand, bronze worm gear compatible with 8-DP systems, underscoring its role as a standard replacement component in Boston Gear's GB1072A lineup.