- General purpose use on pumps, fans, blowers, compressors, conveyors, and other industrial machinery installed in damp, dusty, or dirty environments.
Agency Certification: UR/CSA; Ambient Operating Temp. (Celsius): 40; Bearing Type: Ball; Enclosure: TEFC; F/L Amps: 1.4; HP: 1/4; Hz: 60; Insulation Class: A; Mfg. #: K321; Mounting: Rigid Base; NEMA Frame: 56; Phase: Three; RPM: 1140; Service Factor: 1.35; Shaft Diam.: 5/8"; Shaft Length: 1-7/8"; Std. Mount. Pos.: F-1; Thermal Protection: None; Volts: 230/460; Wt. Lbs.: 17.0;
Pumps, fans and blowers with moderate to high starting torques in dry, clean and well ventilated areas
Ball bearing |Welded base |No thermal protection |NEMA Service Factor