Electrical Type: Permanent Split Capacitor, Single Or Dual Voltage HP: 1/2 KW: 0.37 RPM: 850 Frame: K56Z Diameter: 6.5" Enclosure: Totally Enclosed Air Over Phase: 1 Voltage: 115/230 Rotation: Reversible Counterclockwise Material: Rolled Steel Bearings Type: Ball / Ball Bearings SE Type: Ball Bearings OSE Type: Ball Mounting: Cushion Base Amperage: 6.6/3.3 Shaft Type: Keyed Shaft Extension: 2.560" Shaft Diameter: 0.625 Bearings DE Type: Ball Bearings ODE Type: Ball Overload: Thermally Protected Automatic thermal protection prevents overheating.|Class B insulation protects motor for a maximum temperature rating.|Double sealed bearing construction extends the lifetime of the motor.|Totally enclosed air over, fully gasketed design.