Electrical Type: Permanent Split Capacitor, Single Or Dual Voltage HP: 1/2 KW: 0.37 Frame: J56 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: Rigid Base Amperage: 5.8/2.9 Shaft Type: Keyed Shaft Extension: 1.880" Shaft Diameter: 0.625 RPM: 3450 Bearings DE Type: Ball Bearings ODE Type: Ball Overload: Thermally Protected UL recognized component listing and CSA certification ensures the product is safe for use.|Double-shielded bearings extend the service life of the motor.|Automatic reset thermal protector (as noted) protects against overload.|Designed for belt driven fan or fan on shaft applications.