Rotom Motor 67-4346-1 Ball Bearing

The Rotom Motor 67-4346-1 is a heavy-duty blower motor bearing assembly designed for HVAC air handlers, furnace blowers, and commercial ventilation systems. Built with a 1-inch bore ball bearing design and integrated collar, it provides stable shaft alignment and reduced friction under continuous duty operation. Commonly used as an HVAC motor replacement part, this assembly supports smooth rotation, improved load handling, and reduced vibration in high-demand airflow systems. The precision-machined housing ensures proper fitment in compatible blower wheel hubs, helping maintain system efficiency and preventing premature wear on motor shafts. Ideal for technicians servicing rooftop units, furnaces, or air handlers, this Rotom HVAC component restores reliable mechanical support where original bearings have degraded. Designed for field replacement, it helps maintain airflow consistency and operational stability in residential and light commercial HVAC systems.

Key Benefits:

• Designed for HVAC blower motor and air handler applications
• 1-inch bore ball bearing with integrated collar for secure fit
• Reduces shaft friction and mechanical wear under continuous duty
• Supports stable blower wheel alignment and smooth rotation
• Suitable for furnace, rooftop unit, and ventilation system repairs

Common Questions:

What does this bearing assembly replace?
It is used to replace worn or failed blower motor bearings in compatible HVAC systems.

Is this compatible with all Rotom motors?
It must be matched by shaft size and housing specifications for proper fit.

Where is it commonly installed?
It is typically used in furnaces, air handlers, and commercial blower assemblies.

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.

67-4346-1 is the cross of 66020