Overview Product Description Marathon B609 Fan & Blower Motor Applications: Residential & commercial fans & blowers where low starting torque is required (air conditioning, roof ventilators, & exhaust fans). Features: Ball bearings, Rolled Steel, Resilient "cradle" style base, 5/8" Thru-bolts Shaft End, Continuous Duty, Capacitor Start Capacitor Run. 3/4 HP 1725 RPM 56 FRAME SINGLE PHASE 277 VOLT 4.3 AMP S.S. 1.25 DRIP PROOF SELECTIVE CCW ROTATION RESILIENT BASE - EXTENDED STUDS 0.625" X 1.97" SHAFT KEYED C-DIMENSION 11.47" Cross Reference: 056B17D2013 Product Videos Custom Field Product Reviews