Motion Control Coupling Hub Angular Misalignment 0.5 Degrees Axial Motion 0.008 in Coupling Size OCC32 Outside Diameter 2 in Over-Standard Parallel Misalignment 0.2 in Parallel Misalignment 0.01 in Coupling Overall Length 2.35 in Hub Material Aluminum Length through Bore 0.82 in System of Measurement Inch Bore Diameter 5/8 in Maximum Speed 4 500 RPM Bore Type Round Keyed Shaft Locking Type Clamp On Keyway Depth 3/32 in Keyway Width 3/16 in Screw Seating Torque 9.5 N-m