Bearings: Sleeve , Body Dia.: 5.625" , Bolt Circle Dia.: 5.125" , Duty: Continuous Air Over , Enclosure: Open Air-Over , Frame: 48Y , Insulation Class: B , Max. Ambient Temp.: 40 Degrees C , Motor Application: H VAC/R , Motor Design: Permanent Split Capacitor , Motor Enclosure Design: Open Air-Over , Motor Shaft Design: Flat , Motor Sub Application: Direct Dr Fan/Blower , Motor Thermal Protection: Auto , Motor Type: PSC , Mounting: Ring , Overall Length: 8 11/16" , Phase: 1 , Service Factor: 1.0 , Shaft Dia.: 1/2" , Shaft Type: Flat , Stud Location: Shaft End , Stud Size: #8-32 x 1" , Thermal Protection: Auto , Warranty: 1 yr.