Electrical Type: Three Phase HP: 1/2 KW: 0.4 Stack: 1.375" RPM: 1725 Frame: 56C Diameter: 6.5" Enclosure: ODP Phase: Three Phase Voltage: 208-230/460 Rotation: REV Overload: None 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: C-Face Amperage: 1.98-1.9/.98 Shaft Type: Single General Purpose|Three Phase|Open Dripproof (ODP)|Premium Efficient|C Face Footless