Bearings: Ball , Body Dia.: 6-9/16" , Conduit Box: Oversized Stainless Steel BICB and Threaded Cover with O Ring , Design: B , Duty: Continuous , Frame Material: Stainless Steel , Hz: 50/60 , Insulation Class: F , Lubrication: Polyrex EM , Motor Application: Washdown , Motor Design: 3-Phase , Motor Enclosure Design: Totally Enclosed Nonventilated , Motor Shaft Design: Keyed , Motor Thermal Protection: None , Motor Type: 3-Phase , NEMA Design: B , Packaging: B , Phase: 3 , Shaft Length: 1.875" , Shaft Material: 303 Stainless Steel , Thermal Protection: None