Motion Control Coupling Hub Angular Misalignment 0.5 Degrees Axial Motion 0.008 in Coupling Size OD32 OD51 Outside Diameter 2 in Over-Standard Parallel Misalignment 0.2 in Parallel Misalignment 0.01 in Break Torque 750 in-lb Disc Material Acetal Maximum Torque 250 in-lb Torsional Stiffness 200 in-lb/Deg System of Measurement Inch Maximum Speed 4 500 RPM For Hub Diameter 2 in Application Applications With High Parallel Misalignment (Up to 10 Percent of the Coupling OD)