Urethane Spider Insert, Coupling Size L099, L100, Outside Diameter 2 17/32 in, System of Measurement Inch, Maximum Speed 7, 000 RPM, Horsepower @ 100 RPM 0.77 hp, Spider Material Polyurethane, Maximum Torque 477 in-lb, Parallel Misalignment 0.015 in, Durometer Hardness 90A, Angular Misalignment 1 Degrees, Application Blowers, Compressors, Generators, Pumps, Color Blue, Compatible Hub Manufacturer Part Number L099, L100, Fail Safe Yes, For Maximum Hub Bore 1 3/16 in. This item has been restricted from sale in the following state (s): []