Bell & Gossett 185013 - Series 1510 Small-Frame AB Bearing Assembly

Maintain peak circulation efficiency in your HVAC system with the genuine 185013 replacement bearing assembly, specifically engineered for the Bell & Gossett 1510 Small Frame AB series. This high-precision component serves as the mechanical core of your pump, designed to support the shaft and impeller assembly while ensuring smooth, quiet rotation during high-demand hydronic cycles.

The internal geometry of this bearing assembly is meticulously aligned to minimize radial load stress and vibration, directly extending the service life of the pump motor and mechanical seal. By utilizing factory-certified tolerances, it ensures optimal alignment between the motor and the volute, preventing premature wear and energy-sapping friction.

Key System Performance Baselines:

• Precision Alignment: Engineered to maintain strict shaft concentricity for reduced mechanical wear.
• Thermal Management: Designed for efficient heat dissipation to prevent lubrication breakdown.
• Smooth Operation: Reduces fluid-end noise and vibration during peak operational load.
• Build Quality: Features robust housing and high-grade seals for long-term reliability.

⚠️ Application Profile: Ideal for commercial heating and cooling hydronic loops, domestic hot water recirculation, and industrial process cooling systems requiring Small Frame AB pump compatibility.

📋 Procurement & Shipping Notice

• LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
• Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?

👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.