Motion Control Coupling Angular Misalignment 3 Degrees Bore Diameter 1 3/8 in Bore Diameter 2 5/16 in Coupling Material Aluminum Coupling Outside Diameter 1 in Maximum Speed 6 000 RPM Maximum Torque 33 in-lb Axial Motion 0.01 in Overall Length 1 1/2 in Parallel Misalignment 0.015 in System of Measurement Inch Different Bore Sizes Yes Torsional Stiffness 10.75 in-lb/Deg Bore Type Round Shaft Locking Type Set Screw Number of Beams 6 Length Through Bore 2 0.7 mm