Electrical Type: Three Phase HP: 1 1/2 KW: 1.1 Stack: 1.75" Frame: 56H Diameter: 6.5" Enclosure: ODP Phase: Three Phase Voltage: 208-230/460 Rotation: REV Overload: Auto Material: Rolled Steel Bearings Type: Ball / Ball Bearings Size: 6203 / 6203 Bearings SE Type: Ball Bearings OSE Type: Ball Bearings SE Size: 6203 Bearings OSE Size: 6203 Mounting: Cradle Amperage: 4.7-4.4/2.2 Shaft Type: Single General Purpose|Three Phase|Open Dripproof (ODP)|Premium Efficient|Resilient Base