Marathon Motors HVAC Motor, K286, 5K49KN4142, 3/4HP, 1725RPM, 208-230/460V, 3PH, 56 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 NUMBERX213 HORSEPOWER3/4 MOTOR RPM 60Hz1725 VOLTAGE208-230/460 PHASE3 FRAME56 ENCLOSURE TYPETotally Enclosed HERTZ60 SPEEDS1 ROTATIONCW RATED RPM1725 MOUNTINGRB (Resilient Base) BEARING TYPESleeve DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 INSULATION CLASSB SERVICE FACTOR1 AMBIENT TEMP C40 DUTYContinuous is_motorYes WEIGHT LBS21 RPM RANGE1701-1800 OPPOSITE END BEARINGBall FL AMPS3.3-3.0/1.5 ENCLOSURETENV