Motion Control Coupling Angular Misalignment 3 Degrees Bore Diameter 1 4 mm Bore Diameter 2 4 mm Coupling Material Aluminum Coupling Outside Diameter 12.7 mm Maximum Speed 6 000 RPM Maximum Torque 8 in-lb Axial Motion 0.005 in Overall Length 19.1 mm Parallel Misalignment 0.008 in System of Measurement Metric Different Bore Sizes No Torsional Stiffness 0.15 N-m/Deg Bore Type Round Shaft Locking Type Set Screw Number of Beams 4 Length Through Bore 2 9 mm