Electrical Type: Polyphase HP: .50 KW: 0.37 RPM: 1140 Frame: 56C Diameter: 6.5" Enclosure: Open Drip Proof Phase: Three Voltage: 230/460 Rotation: Clockwise/Counterclockwise Overload: None Material: Rolled Steel Bearings Type: Ball / Ball Bearings SE Type: Ball Bearings OSE Type: Ball Mounting: Round Amperage: 1.9/.95 Shaft Type: Keyed Shaft Extension: 2.070" Shaft Diameter: 0.625 Bearings DE Type: Ball Bearings ODE Type: Ball UL recognized component listing and CSA certification ensures the product is safe for use within a variety of applications.|Premium efficiency promotes improved reliability.|Heavy-duty, rolled steel construction ensures motor durability.|Permanently lubricated sealed bearings extend the lifetime of the motor.