Carrier P461-2901 Bearing

The Carrier P461-2901 Bearing is a precision-engineered OEM replacement part designed for high-demand HVAC blower assembly applications. Featuring a 1 3/16 inch bore diameter, this bearing is critical for maintaining shaft alignment and reducing mechanical friction within Carrier furnace blower motors and light commercial rooftop units. Constructed with sealed ball bearing technology, it prevents particulate contamination and lubricant loss, ensuring consistent performance in high-static pressure environments. This specific 1-3/16" ID bearing is often utilized in Totaline assemblies and is cross-compatible with several legacy part numbers, including 57813D2 and KT61DA100. For technicians performing preventative maintenance or emergency repairs, this 0.47-lb component provides the exact tolerances required to eliminate excessive vibration and prevent premature motor failure. By restoring smooth rotational movement, it optimizes blower efficiency and helps maintain the design-specified CFM output of your heating and cooling equipment.

• Precision Tolerance: Engineered for a perfect 1.1875 inch (1 3/16") shaft fit to eliminate shaft play and harmonic noise.
• Sealed Construction: Factory-lubricated and shielded to protect internal raceways from dust and HVAC system debris.
• OEM Compatibility: Direct substitute for a wide range of Carrier and Bryant blower motor support systems.
• Durability: Built with high-grade steel to withstand the thermal cycles and mechanical stress of continuous duty cycles.

• Is this bearing compatible with 1 1/4" shafts? No, this is specifically sized for a 1 1/16" or 1 3/16" shaft diameter (1.1875"); verify your shaft size with a caliper before installation.
• Does this include the rubber cartridge? Some carrier assemblies require a specific rubber housing (isolator); this SKU is the core bearing unit and should be pressed into existing isolators if they are in good condition.
• What are the cross-reference numbers for this part? This unit replaces 50EC680126, 60347D1, and PS2707-7.

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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.