ADDITIONAL DESCRIPTION # Electric Motors The **Fasco UB550-F Unit Bearing Motor** is a high-performance AC HVAC motor designed for reliable operation in a variety of heating, ventilation, and air conditioning applications. Engineered with precision, this unit bearing motor ensures optimal efficiency and longevity, making it an ideal choice for both residential and commercial HVAC systems. ## Key Features • **Motor Type:** Single-phase, permanent split capacitor (PSC) motor designed for high efficiency and low noise operation. • **Power Rating:** Delivers a power output of 1/3 HP, ensuring sufficient torque for demanding applications. • **Speed:** Operates at a speed of 1075 RPM, providing consistent airflow for effective temperature regulation. • **Voltage:** Designed for 115V AC operation, making it compatible with a wide range of HVAC systems. • **Dimensions:** Compact design with a shaft diameter of 5/16 inches and a length of 6.5 inches, facilitating easy installation in tight spaces. ## Applications • **HVAC Systems:** Perfect for use in air handling units, rooftop units, and other HVAC applications requiring dependable airflow. • **Compatibility:** Works seamlessly with various brands and models, ensuring versatility in replacement and new installations. • **Operational Suitability:** Ideal for both indoor and outdoor environments, built to withstand varying weather conditions and operational demands. ## Benefits • **Energy Efficiency:** The PSC design minimizes energy consumption and reduces operational costs, making it an environmentally friendly choice. • **Durability:** Constructed with high-quality materials to ensure long-lasting performance and reduced maintenance requirements. • **Quiet Operation:** Engineered for low noise levels, enhancing comfort in residential and commercial spaces without disruptive sounds. --- *Product information compiled with AI assistance for reference purposes.*
| Frame Size | UNIT BEARING |
|---|---|
| Voltage | 115 V |
| Mounting Type  | 2 BOSS/OSE 5 Holes |
| Motor Enclosure Type | Totally Enclosed Air Over |
| Electrical Phase | Single-Phase |
| Shaft Diameter | 1/4x20 |
| phase | Single |
| enclosure | Totally Enclosed Air Over |
| amperage | 0.22 |
| bearings de type | Unit |
| mounting | 2 BOSS / OSE 5 Holes |
| frame | UNIT BEARING |
| material | Aluminum |
| shaft extension | .415 |
| overload | Impedance |
| height | 4.30" |
| width | 4.30" |
| length | 3.90" |
| kw | 0.002 |
| shaft type | Threaded |
| rotation | Clockwise Opposite Shaft End |
| bearings ode type | Unit |
| country of origin | China |
| electrical type | Shaded Pole |
| weight | 1.810 lb |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Fasco |
| Vendor SKU | 6498828 |
| Lead Time | 1 day |