Fasco® HVAC/R Motor, 4-Pole, Fan and Blower Motor Application, Shaded Pole Motor Special Features, 1/2 hp, 115 V, 1.8 A, 60 Hz Frequency, 1 ph, 1500 rpm Speed, Open Air Over Enclosure, 3.3 Frame, 0.313 in Dia x 2.3 in L Shaft, CCWSE Rotation, 1 Service Factor, Sleeve Bearing, Extended Stud Mounting, 40 deg C, Insulation Class: Class B, Steel, 3.3 in Dia x 5.41 in L Dimensions