Assembly: F1 ONLY , Bearings: Ball , Body Dia.: 5-11/16" , Bolt Circle Dia.: 5.125" , Capacitor Included: No , Hz: 60 , Insulation Class: B , Max. Ambient Temp.: 40 Degrees C , Motor Application: H VAC/R , Motor Design: PSC , Motor Enclosure Design: Open Air-Over , Motor Mounting Position: Horizontal , Motor Shaft Design: Flat , Motor Sub Application: Direct Dr Fan/Blower , Motor Thermal Protection: Auto , Orientation: Horizontal , Phase: 1 , Resilient Ring Dia.: 2.5" , Ring to Ring Center: 6.375" , Shaft Dia.: 1/2" , Stud Location: Shaft End , Stud Pattern: 5.125" , Warranty: 1 yr.