Pool Pump Motor Bolt Circle Dia 5 13/16 in Conduit Box Position F3 Duty Cycle Continuous Finish Black Frame 56J Hz 60 Hz Full Load Amps 10.0/2.1 Height 11 in HP 1/4 2 Ins. Class F Length Less Shaft 10 15/16 in Max Ambient Temp 50 Degrees C Max SF Amps 10.0 Motor Application Pump Motor Bearings Ball Motor Design Permanent Split Capacitor Motor Efficiency Group Standard Efficient Motor Enclosure Design Open Dripproof Motor Frame Material Steel