A Bearings: Sleeve , Body Dia.: 5.625" , Capacitor Included: No , Duty: Continuous Air Over , Enclosure: Open Air-Over , Frame: 48Y , Hz: 60 , Insulation Class: B , Motor Application: H VAC/R , Motor Design: Permanent Split Capacitor , Motor Enclosure Design: Open Air-Over , Motor Mounting Position: All Angle , Motor Sub Application: Direct Dr Fan/Blower , Motor Thermal Protection: Auto , Motor Type: PSC , Mounting: Ring/Stud/Band , Nameplate RPM: 1075 , Number of Speeds: 3 , Phase: 1 , Resilient Ring Dia.: 2.25" , Rotation: CW/CCW , RPM Range: 1001-1100 , Service Factor: 1.0 , Shaft Dia.: 1/2" , Shaft Length: 4" , Stud Pattern: 3-5/8 x 3-5/8" , Thermal Protection: Auto