Electrical Type: Three Phase HP: 1/3 KW: 0.25 RPM: 1725 Frame: 56 Diameter: 6.5" Enclosure: ODP Phase: Three Voltage: 200-230/460 Rotation: REV Overload: None Material: Rolled Steel Bearings Type: Ball / Ball Bearings SE Type: Ball Bearings OSE Type: Ball Mounting: Cushion Base Amperage: 1.4-1.6/.8 Shaft Type: Keyed Shaft Extension: 1.940" Shaft Diameter: 0.625"