Electrical Type: Three Phase HP: 3/4 KW: 0.56 RPM: 1140 Frame: 56H Diameter: 6.5" Enclosure: ODP Phase: Three Voltage: 230/460 Rotation: REV Overload: None Material: Rolled Steel Bearings Type: Ball / Ball Bearings SE Type: Ball Bearings OSE Type: Ball Mounting: Rigid Base Amperage: 3.2/1.6 Shaft Type: Keyed Shaft Extension: 1.940" Shaft Diameter: 0.625"