ADDITIONAL DESCRIPTION # Electric Motors ## Overview The Fasco UB557-F Unit Bearing Motor is a high-performance AC HVAC motor engineered for efficiency and reliability in various heating, ventilation, and air conditioning applications. Designed with precision, this motor ensures optimal operation in both residential and commercial settings, providing a dependable solution for your HVAC systems. ## Key Features • **Power Rating:** 1/3 HP, ensuring robust performance in demanding environments. • **Voltage:** Operates efficiently at 115V, compatible with standard household electrical systems. • **Speed:** Rated at 1075 RPM, delivering balanced airflow for effective climate control. • **Bearings:** Equipped with sealed bearings for reduced maintenance and enhanced durability. • **Mounting Type:** Features an adjustable mounting bracket for versatile installation options. ## Applications • **HVAC Systems:** Ideal for use in air conditioning and heating applications, ensuring optimal temperature regulation. • **Compatibility:** Designed to fit seamlessly into existing HVAC setups, suitable for both residential and light commercial use. • **Operational Suitability:** Performs effectively in environments requiring constant operation and reliability. ## Benefits • **Energy Efficiency:** Reduces energy consumption, contributing to lower utility bills and a smaller carbon footprint. • **Durability:** Built with high-quality materials that withstand the rigors of continuous operation, ensuring longevity and reliability. • **Ease of Installation:** The adjustable mounting bracket allows for quick and easy installation, minimizing downtime. --- *Product information compiled with AI assistance for reference purposes.*
| Frame Size | UNIT BEARING |
|---|---|
| Voltage | 230 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 | 0.14 |
| bearings de type | Unit |
| mounting | 2 BOSS / OSE 5 Holes |
| frame | UNIT BEARING |
| material | Aluminum |
| shaft extension | .415 |
| overload | Impedance |
| height | 4.00" |
| width | 4.25" |
| length | 4.25" |
| kw | 0.004 |
| shaft type | Threaded |
| rotation | Counterclockwise Opposite Shaft End |
| bearings ode type | Unit |
| country of origin | China |
| electrical type | Shaded Pole |
| weight | 1.870 lb |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Fasco |
| Vendor SKU | 6498835 |
| Lead Time | 1 day |