Motion Control Coupling Angular Misalignment 3 Degrees Bore Diameter 1 8 mm Bore Diameter 2 8 mm Coupling Material Aluminum Coupling Outside Diameter 28 19/32 in Maximum Speed 6 000 RPM Maximum Torque 4.97 N-m Axial Motion 0.25 mm Overall Length 38 7/64 in Parallel Misalignment 0.38 mm System of Measurement Metric Different Bore Sizes No Torsional Stiffness 1.06 N-m/Deg Bore Type Round Shaft Locking Type Set Screw Number of Beams 4 Length Through Bore 2 17.6 mm