Diameter: 5-5/8"; HP: 1/2; Volts: 208-230; F/L Amps: 2.90; Phase: 1; Hz: 60; Service Factor: 1.00; RPM: 1075; Speeds: 3; Rot.: Rev.; Efficiency: 69%; Shaft Diam.: 1/2"; Shaft Length: 5"; Bearing Type: SAB; Wt. Lbs.: 19.0; NEMA Frame: 48; Type: PSC; Mounting: Hub ring/Stud; Std. Mount. Pos.: All Angle; Enclosure: OAO; Insulation Class: B; Thermal Protection: Auto; Ambient Operating Temp. (Celsius): 40; Agency Certification: UR/CSA; A: 4-13/16"; R: 5-3/8"