Marathon Motors Fan Blower Motor, H620, 5KH49PN3043, 1/6HP, 850RPM, 115V, 1PH, 56 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 NUMBERX420 HORSEPOWER1/6 MOTOR RPM 60Hz850 VOLTAGE115 PHASE1 FRAME56 ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS2 ROTATIONCCW RATED RPM850 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 LBS31 RPM RANGE0-1000 OPPOSITE END BEARINGBall FL AMPS6.1 ENCLOSUREDP