Marathon Motors HVAC Motor, K281, 5K32GN48, 1/4HP, 1725RPM, 230/460V, 3PH, 48 FR, TENVMarathon'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 NUMBERX472 HORSEPOWER1/4 MOTOR RPM 60Hz1725 VOLTAGE230/460 PHASE3 FRAME48 ENCLOSURE TYPETotally Enclosed HERTZ60 SPEEDS1 ROTATIONCCW/CW RATED RPM1725 MOUNTINGRB (Resilient Base) BEARING TYPEBall DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 INSULATION CLASSB SERVICE FACTOR1 AMBIENT TEMP C40 DUTYContinuous is_motorYes WEIGHT LBS14 RPM RANGE1701-1800 OPPOSITE END BEARINGBall FL AMPS1.4/0.7 ENCLOSURETENV