Marathon Motors Fan Blower Motor, HG155, 5KH46MN3021X, 1/8HP, 960RPM, 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 NUMBERB317 HORSEPOWER1/8 MOTOR RPM 60Hz960 VOLTAGE115 PHASE1 FRAME56 ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS2 ROTATIONCCW THERMAL PROTECTIONAutomatic RATED RPM960 MOUNTINGRB (Resilient Base) BEARING TYPEBall DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 INSULATION CLASSB SERVICE FACTOR1.4 AMBIENT TEMP C40 DUTYContinuous is_motorYes WEIGHT LBS100 RPM RANGE0-1000 OPPOSITE END BEARINGBall FL AMPS4.6 ENCLOSUREDP