General Purpose Pump Motor Body Dia 5.6 in Bolt Circle Dia 2 15/16 in Duty Cycle Continuous Frame 56J Hz 60 Hz Full Load Amps 5.6/2.8 HP 1/3 Ins. Class B Length Less Shaft 8 11/16 in Max Ambient Temp 40 Degrees C Motor Application Pump Motor Bearings Ball Motor Design Capacitor-Start Motor Efficiency Group Standard Efficient Motor Enclosure Design Totally Enclosed Fan-Cooled Motor Frame Material Steel