Description
The US Motors Resilient Base Cradle Kit (SKU: 4) is a precision-engineered motor mounting solution designed to reduce vibration transmission, minimize operational noise, and extend the service life of HVAC motor installations. Built to exacting US Motors specifications, this cradle kit is the ideal replacement or upgrade component for commercial and residential HVAC applications where motor stability and vibration isolation are critical.
Key Dimensions
- Shaft Height: 3″
- Hub-to-Hub Length: 4-7/8″
- Hub Ring Diameter: 2-1/2″
Product Features
- Resilient base design absorbs motor vibration to protect surrounding equipment and structure
- Cradle-style mounting provides secure, stable support for the motor throughout operation
- Engineered to US Motors dimensional standards for reliable OEM-compatible fitment
- Durable construction suitable for demanding HVAC environments
- Helps reduce airborne and structure-borne noise in air handling and fan motor applications
- Simplifies motor replacement and maintenance with straightforward installation
Typical Applications
- Air handling units (AHUs)
- Blower and fan motor assemblies
- Commercial HVAC equipment requiring vibration isolation
- Replacement mounting for US Motors-equipped systems
Why Choose a Resilient Base Cradle Kit?
Vibration from rotating motor assemblies can cause premature wear on bearings, fasteners, and connected components. A quality resilient base cradle kit isolates the motor from the mounting frame, reducing mechanical stress and extending overall system longevity. The US Motors SKU 4 kit delivers the precise fit and isolation performance that HVAC professionals rely on for dependable, quiet operation.







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