Motion Control Coupling Angular Misalignment 3 Degrees Bore Diameter 1 1/4 in Bore Diameter 2 3/16 in Coupling Material Aluminum Coupling Outside Diameter 5/8 in Maximum Speed 6 000 RPM Maximum Torque 13 in-lb Axial Motion 0.005 in Overall Length 1 in Parallel Misalignment 0.008 in System of Measurement Inch Different Bore Sizes Yes Torsional Stiffness 2.78 in-lb/Deg Bore Type Round Shaft Locking Type Set Screw Number of Beams 6 Length Through Bore 2 0.5 in