Controlflex Coupling Hub, Double, Bore 0.375, OD 0.748, Aluminum
Ruland supplied Controlflex couplings are a lightweight, low inertia, and zero-backlash coupling designed for use in encoders, tachometers, resolvers, and light duty power transmission applications.748" OD, and 0. This clamp style double insert type hub requires the user to mate it with one other hub and two acetal inserts.