Grid Coupling System of Measurement Inch Axial Motion 0.125 in Parallel Misalignment 0.008 in Grid Material Steel Cover Type Not Applicable Maximum Torque 33 013 in-lb Maximum Speed 4 000 RPM Color Black Outside Diameter 4.87 in Features Positive Protection Against Shock Loads and Vibration Includes Grid Weight 3 lb Coupling Size 1090 Angular Misalignment 0.41 Degrees For Misalignment Type Angular Axial Parallel Horsepower @ RPM 52 hp @ 100 RPM