Heil Quaker ICP 1054577 Bearing And Collar

The Heil Quaker ICP 1054577 Bearing and Collar is a precision-engineered 1/2-inch OEM replacement component designed for high-duty rotational stability in residential and commercial HVAC units. Manufactured from high-grade steel, this assembly provides critical shaft guidance and effective sealing against environmental contaminants to prevent premature mechanical failure. As a fundamental mechanical replacement part for International Comfort Products, it is compatible with a broad range of brands including Arcoaire, Comfortmaker, KeepRite, and Tempstar. This HVAC blower motor bearing is built to withstand continuous operational stress, reducing harmonic vibration and audible noise during high-velocity air distribution. For contractors performing HVAC motor bearing replacement, this kit ensures a secure, eccentric friction lock to the blower shaft, maintaining alignment and preventing galled shafts that lead to costly downtime. Using this genuine ICP replacement part preserves system efficiency and protects the longevity of the blower assembly in demanding thermal environments.

Key Benefits

• Precision Shaft Guidance: Minimizes axial end play and radial vibration for quieter, smoother blower operation.
• High-Grade Construction: Robust steel design resists fatigue and maintains tolerances under heavy mechanical loads.
• Broad Compatibility: Direct fit for multiple ICP brands, ensuring a standard 1/2" bore interface for reliable field service.
• Environmental Protection: Protects the internal raceway from dust and humidity, reducing friction-induced overheating.
• Contractor-Grade Fit: Engineered for quick installation with a secure locking collar to prevent shaft slippage and wear.

Common Questions

What are the signs that my ICP 1054577 needs to be replaced?
Technicians should look for excessive vibration, squealing or grinding noises during the start-up cycle, and increased amperage draw on the motor. Any visible scoring or galling on the 1/2-inch shaft usually indicates a failed bearing that requires immediate attention.

Is the locking collar included with the bearing?
Yes, this part number specifically identifies the bearing and collar assembly as a matched pair to ensure a proper eccentric lock to the shaft, which is necessary for maintaining the correct position during high-RPM operations.

Which direction should the locking collar be tightened?
For a secure application, the eccentric locking collar should typically be turned in the direction of the shaft's rotation and then locked into place with the set screw to ensure the movement of the motor naturally keeps the assembly tight.

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.