1/20 hp 1100 RPM, 3-Speed 115V .55 ampsShaft 8.9" x 1/2", Shaft Height 3 1/2"Rotation CWSE5" DiameterMotor case length 3.312"Sleeve Bearings44" LeadsResilient base mountincludes 5 MFD capacitor1 Year mfg warrantyPermanent Split Capacitor Motor. Automatic Overload Protection. Continuous Duty; Open Enclosure; Class B Insulation; 40C Ambient Temperature. Application: Heat Pump, Furnace.Suggested replacement for Trane K048STY3509013B, X70500149-02, 5KSP29DK1507S, K48HXBHZ-955, K48HXSTY-3509