Grid Coupling System of Measurement Inch Axial Motion 0.188 in Parallel Misalignment 0.01 in Grid Material Steel Cover Type Not Applicable Maximum Torque 55 582 in-lb Maximum Speed 3 250 RPM Color Black Outside Diameter 5.59 in Features Positive Protection Against Shock Loads and Vibration Includes Grid Weight 4.7 lb Coupling Size 1100 Angular Misalignment 0.46 Degrees For Misalignment Type Angular Axial Parallel Horsepower @ RPM 88 hp @ 100 RPM