Motion Control Coupling Hub Angular Misalignment 0.5 Degrees Axial Motion 0.15 mm Coupling Size MOSC33 Outside Diameter 33.3 mm Over-Standard Parallel Misalignment 3.33 mm Parallel Misalignment 0.2 mm Coupling Overall Length 47.6 mm Hub Material Aluminum Length through Bore 15 mm System of Measurement Metric Bore Diameter 8 mm Maximum Speed 4 500 RPM Bore Type Round Keyed Shaft Locking Type Set Screw Keyway Depth 1.1 mm Keyway Width 2 mm Screw Seating Torque 2.2 N-m