Baldor-Reliance Motor, 25HP,3520RPM,3PH,60HZ,256T,3940M,OPSB,F1Features:1.15 Service FactorPositively locked drive end bearing on 254T and largerBall bearingsDynamically balanced rotorsTypical Applications:Pumps, fans, compressors, blowers, machine tools, conveyors and many other applications requiring 200 volt power. Product Specifications HORSEPOWER25 ENCLOSUREOPSB FRAME256T MOUNTINGRigid NAMEPLATE RPM3520 PHASE3 MOTOR RPM 60Hz3520 VOLTAGE200 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT242 RPM RANGE3001-3600 DESIGN CODEB BEARING-DRIVE-END6309 BEARING-OPP-DRIVE-END6208 FL EFFICIENCY93 INSULATION CLASSF FL AMPS63.2 KVA-CODEH 208V AMPS62 BRANDBaldor-Reliance DOE-CODE-- MANUFACTURER PART #EM2516T-8 is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER-FACTOR92 DRIVE END FLANGEStandard C-DIMENSION INCHES21.69 SERIAL-NUMBER-- POLES2 SPEC. NUMBER39K057W941