Product Type: 3 PhaseHP: 1/2RPM: 1725Volts: 208-230/460Amps: 1.9/0.95Hz: 60Phase: 3Frame: 56YEnclosure Type: ODP (Open Dripproof)Mounting: Cradle/StudMotor Diameter: 6-1/2"Shaft Diameter: 5/8" KeyedRotation: ReversibleNumber of Speeds: 1Service Factor (SF): 1.25Bearings: BallThermal Protection: AutomaticMaximum Ambient Temperature: 40° CInsulation Class: BDuty Cycle: ContinuousBK3054V1 is listed in Century's cross reference as a possible substitute for the following: A.O. Smith BK3054, A.O. Smith H850L, A.O. Smith P48J4CA4A1, A.O. Smith P56J4C1, A.O. Smith P56J4C2, A.O. Smith P56J4C2B2, A.O. Smith P56J4C3, A.O. Smith P56J4C3B1, A.O. Smith P56J4C4, A.O. Smith P56J4C7, Carrier/BDP HD43KL440, Century H850, Johnstone Supply S88-192, Universal Electric 862, A.O. Smith P48A65A01, Dayton 3N845, Dayton 4LY68