120-974

Ensure quiet and efficient operation of your HVAC system with this 3/4-inch bearing cushion isolator. Designed specifically for blower assemblies, this vibration-dampening component sits between the bearing and its housing to absorb mechanical noise and prevent metal-on-metal wear. High-quality resilient construction provides the necessary flexibility to handle high-speed rotations while maintaining the precise alignment of the blower shaft. Ideal for furnace maintenance and air handler repairs, this isolator helps eliminate rattling and extends the life of your motor and bearings by reducing stress caused by resonance. It is a vital replacement part for restoring smooth air circulation in residential and commercial climate control units.
Type: Blower Bearing Isolator
Size: 3/4 inch
Application: Commonly used in HVAC blower motor assemblies, furnace air handlers, and ventilation systems to dampen vibration and secure blower shaft bearings.
Specifications: Vibration-absorbing rubber material, designed for 3/4-inch diameter applications, heat-resistant, noise-reducing design.