Motion Control Coupling Hub Angular Misalignment 0.5 Degrees Axial Motion 0.008 in Coupling Size OCT32 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 7/8 in Maximum Speed 4 500 RPM Bore Type Round Shaft Locking Type Clamp On Keyway Depth Not Applicable Keyway Width Not Applicable