Fasco UB558 Motor
The Fasco UB558 Motor is a rugged, 6 Watt 115V 1550RPM CW unit bearing motor engineered for continuous-duty performance in demanding refrigeration and HVAC environments. As a veteran-grade shaded pole motor, the UB558 is the direct replacement for D558, offering a seamless swap for technicians servicing domestic refrigerator-freezers, walk-in coolers, and commercial display cases. This totally enclosed air over (TEAO) unit is built with a durable aluminum housing and features high-stability sleeve bearings, ensuring reliable operation when driving 6-inch to 10-inch fan blades. With a standard 1/4" x 20 threaded shaft and versatile mounting via two boss feet or rear holes, this Fasco refrigeration motor minimizes downtime when replacing worn equipment from brands like Silver King, Dayton, or GE. The 0.36 Amp draw and impedance protection make the Fasco UB558 a high-efficiency solution for maintaining critical airflow in ventilators, heaters, and evaporative coolers.
Key Benefits- Universal Compatibility: Serves as a direct replacement for D558 and effectively replaces various OEM parts from Silver King (#22048), Dayton (3M630, 4YFG7), and GE (5313).
- Durable Construction: The unit bearing design and aluminum housing provide superior heat dissipation and structural integrity for industrial use.
- Quiet, Efficient Operation: Features a vibration damper and 1550 RPM output optimized for consistent air circulation with minimal acoustic footprint.
- Flexible Mounting: Includes a speed nut and supports multiple configurations with its 2-boss and rear-hole mounting patterns.
Is the Fasco UB558 suitable for walk-in cooler evaporators?
Yes, this unit bearing motor is specifically designed for the low-temperature, high-humidity environments found in commercial refrigeration and walk-in coolers.
What is the rotation of the UB558 motor?
The UB558 features a clockwise (CW) rotation when viewed from the lead end (CWLE), making it a standard fit for most refrigeration fan assemblies.
What fan blade sizes are compatible with this 6W motor?
Professionals typically use this motor with fan blades ranging from 6 inches to 10 inches in diameter for optimal HVAC air circulation.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $56.35
-65%$56.35
$19.72Fasco UB558 Motor
The Fasco UB558 Motor is a rugged, 6 Watt 115V 1550RPM CW unit bearing motor engineered for continuous-duty performance in demanding refrigeration and HVAC environments. As a veteran-grade shaded pole motor, the UB558 is the direct replacement for D558, offering a seamless swap for technicians servicing domestic refrigerator-freezers, walk-in coolers, and commercial display cases. This totally enclosed air over (TEAO) unit is built with a durable aluminum housing and features high-stability sleeve bearings, ensuring reliable operation when driving 6-inch to 10-inch fan blades. With a standard 1/4" x 20 threaded shaft and versatile mounting via two boss feet or rear holes, this Fasco refrigeration motor minimizes downtime when replacing worn equipment from brands like Silver King, Dayton, or GE. The 0.36 Amp draw and impedance protection make the Fasco UB558 a high-efficiency solution for maintaining critical airflow in ventilators, heaters, and evaporative coolers.
Key Benefits- Universal Compatibility: Serves as a direct replacement for D558 and effectively replaces various OEM parts from Silver King (#22048), Dayton (3M630, 4YFG7), and GE (5313).
- Durable Construction: The unit bearing design and aluminum housing provide superior heat dissipation and structural integrity for industrial use.
- Quiet, Efficient Operation: Features a vibration damper and 1550 RPM output optimized for consistent air circulation with minimal acoustic footprint.
- Flexible Mounting: Includes a speed nut and supports multiple configurations with its 2-boss and rear-hole mounting patterns.
Is the Fasco UB558 suitable for walk-in cooler evaporators?
Yes, this unit bearing motor is specifically designed for the low-temperature, high-humidity environments found in commercial refrigeration and walk-in coolers.
What is the rotation of the UB558 motor?
The UB558 features a clockwise (CW) rotation when viewed from the lead end (CWLE), making it a standard fit for most refrigeration fan assemblies.
What fan blade sizes are compatible with this 6W motor?
Professionals typically use this motor with fan blades ranging from 6 inches to 10 inches in diameter for optimal HVAC air circulation.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Fasco UB558 Motor is a rugged, 6 Watt 115V 1550RPM CW unit bearing motor engineered for continuous-duty performance in demanding refrigeration and HVAC environments. As a veteran-grade shaded pole motor, the UB558 is the direct replacement for D558, offering a seamless swap for technicians servicing domestic refrigerator-freezers, walk-in coolers, and commercial display cases. This totally enclosed air over (TEAO) unit is built with a durable aluminum housing and features high-stability sleeve bearings, ensuring reliable operation when driving 6-inch to 10-inch fan blades. With a standard 1/4" x 20 threaded shaft and versatile mounting via two boss feet or rear holes, this Fasco refrigeration motor minimizes downtime when replacing worn equipment from brands like Silver King, Dayton, or GE. The 0.36 Amp draw and impedance protection make the Fasco UB558 a high-efficiency solution for maintaining critical airflow in ventilators, heaters, and evaporative coolers.
Key Benefits- Universal Compatibility: Serves as a direct replacement for D558 and effectively replaces various OEM parts from Silver King (#22048), Dayton (3M630, 4YFG7), and GE (5313).
- Durable Construction: The unit bearing design and aluminum housing provide superior heat dissipation and structural integrity for industrial use.
- Quiet, Efficient Operation: Features a vibration damper and 1550 RPM output optimized for consistent air circulation with minimal acoustic footprint.
- Flexible Mounting: Includes a speed nut and supports multiple configurations with its 2-boss and rear-hole mounting patterns.
Is the Fasco UB558 suitable for walk-in cooler evaporators?
Yes, this unit bearing motor is specifically designed for the low-temperature, high-humidity environments found in commercial refrigeration and walk-in coolers.
What is the rotation of the UB558 motor?
The UB558 features a clockwise (CW) rotation when viewed from the lead end (CWLE), making it a standard fit for most refrigeration fan assemblies.
What fan blade sizes are compatible with this 6W motor?
Professionals typically use this motor with fan blades ranging from 6 inches to 10 inches in diameter for optimal HVAC air circulation.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
