Marathon Motors, K1322, 5K42FN4035, 1/3HP, 1800RPM, 575V, 3PH, 56C FR, TEFCMarathon's Three Phase extensive line of General Purpose motors are available in ODP and TEFC construction, Foot Mounted and Footless. Horsepower sizes available from stock range from 1/12 HP through 1500 HP. Product Specifications HORSEPOWER1/3 ENCLOSURETEFC FRAME56C MOUNTINGRigid NAMEPLATE RPM1800 PHASE3 MOTOR RPM 60Hz1800 VOLTAGE575 DUTYContinuous SERVICE FACTOR1.35 AMBIENT TEMP C40 WEIGHT20 ULY CSAY RPM RANGE1701-1800 MODEL NUMBER5K42FN4035 BEARING-DRIVE-END6203 BEARING-OPP-DRIVE-END6203 INSULATION CLASSB FL AMPS1.5-1.6/0.8 KVA-CODEM DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 STARTING TYPESquirrel Cage Induction BRANDMarathon Motors MANUFACTURER PART #K1322 ORIENTATIONHorizontal or Vertical is_motorYes ENCLOSURE TYPETotally Enclosed