Motion Control Coupling Angular Misalignment 2 Degrees Axial Motion 0.3 mm Bore Diameter 1 12 mm Bore Diameter 2 6 mm Bore Type Round Dynamic Torque Non-Reversing 2.8 N-m Hub Length 11.8 mm Hub Material Aluminum Dynamic Torque Reversing 1.4 N-m Coupling Outside Diameter 25.4 mm Number of Discs 2 with Center Spacer Center Spacer Material Aluminum Length Through Bore 1 11.8 mm Length Through Bore 2 16.6 mm Maximum Bore Diameter 12 mm Minimum Bore Diameter 12 mm