Angular Misalignment 3.0 DEGREE, Axial Misalignment 0.3125 in, Coupling Component Element , Coupling Size 40 , Coupling Style Split-Tire , Coupling Type Elastomeric , RAPTOR ES40M ARMORED HALF SPAC , Distance Between Shaft Ends (Maximum) 5.46 in, Distance Between Shaft Ends (Minimum) 2.51 in, Element Material Natural Rubber , Horsepower Per 100 Rat 8.73 HORSEPOWER, Maximum Speed 5000.0 RPM, Maximum Temperature Rating 220.0 FAHRENHEIT, Minimum Temperature Rating -45.0 FAHRENHEIT, Number of Bolts 16.0 , Parallel Misalignment 0.1875 in, Rated Torque 5504.0 in_POUND, Tightening Torque 603.0 in_POUND