Marathon Motors Fan Blower Motor, 4798, 5KH35FN153T, 1/3HP, 3450RPM, 115/230V, 1PH, 48Z FR, DPMarathon's line of Heating, Ventilation, and Air Conditioning Motors are designed with dynamically balanced rotors for reduced vibration and quiet operation. Product Specifications BRANDMarathon Motors MANUFACTURERS PART NUMBERB608 HORSEPOWER1/3 MOTOR RPM 60Hz3450 VOLTAGE115/230 PHASE1 FRAME48Z ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS1 ROTATIONCCW THERMAL PROTECTIONAutomatic RATED RPM3450 MOUNTINGRB (Resilient Base) BEARING TYPEBall DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 INSULATION CLASSB SERVICE FACTOR1.35 AMBIENT TEMP C40 DUTYContinuous is_motorYes WEIGHT LBS108 RPM RANGE3001-3600 OPPOSITE END BEARINGBall FL AMPS6.8/3.4 ENCLOSUREDP