Overview Similar Products –> Product Description MH172 Fan & Blower Split Phase Motor 1/4 HP **Please Note Product May ship under original Marathon number** (see cross references) Applications: Residential & commercial fans & blowers where low starting torque is required (air conditioning, roof ventilators, & exhaust fans). Features: All angle sleeve or ball bearings NEMA Service Factors Variable torque on two speed motors Heavy gauge steel frame with resilient “cradle” style base 48Y and 48YZ Frame have 48/56 Frame mounting holes UL Recognized and CSA Certified 1/4 HP 1725/1140 RPM 115 Volts 48YZ Frame Ball Bearing 1.35 Service Factor 4.1/2.5 Full Load Amps Model # 48S17D7201 3/4″ Thru-Blots, Shaft End 1/2″ x 1-7/8″ Shaft with 1-5/8″ Flat Cross Reference: 5KH37PN33X Marathon B384 5KH39QN9551X 4399 M4399 Product Videos Custom Field Product Reviews