Marathon Motors Fan Blower Motor, X039, 48A11O1875, 3/4HP, 1075RPM, 460V, 1PH, 48Y FR, OPAOResidential and commercial furnaces, air conditioners, exhaust fans, and other handling equipment installed in clean and dry environments. Product Specifications BRANDMarathon Motors MANUFACTURERS PART NUMBERB202 HORSEPOWER3/4 MOTOR RPM 60Hz1075 VOLTAGE460 PHASE1 FRAME48Y ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS1 ROTATIONCCW THERMAL PROTECTIONAutomatic (under locked rotor only) RATED RPM1075 MOUNTINGExtended Studs - Footless BEARING TYPEBall DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 INSULATION CLASSB SERVICE FACTOR1 AMBIENT TEMP C40 DUTYContinuous AOM is_motorYes WEIGHT LBS50 RPM RANGE1001-1100 OPPOSITE END BEARINGBall FL AMPS2.1 ASSEMBLYF1 Only ENCLOSUREOPAO