Available in frame sizes from 5010-5012 with voltage ratings of 460, 2,300, 4,160, or 6,600 V, G-Series Above NEMA Vertical P-Base Motors feature cast iron frame with steel fan cover. Units meet standard NEMA-specified P-Base dimensions for vertical pump applications or horizontal mount for tunnel fan applications. Supplied with grease-lubricated ball bearing on drive end and thrust bearing on non-drive end, motors are available with optional oil lubrication and different bearing arrangements.