Bell Gossett Bg 118844LF Lead Free Bearing Assembly

Product Description

The BELL GOSSETT BG 118844LF is a lead-free replacement bearing assembly designed for Series 100 circulator pumps used in hydronic heating systems. This assembly provides the rotating support structure that allows the pump impeller shaft to turn with minimal friction and wear. It is a direct OEM-style replacement built to restore proper pump operation without requiring full pump replacement. Licensed plumbers, HVAC technicians, and hydronic heating contractors install this part during routine pump maintenance or when bearing wear causes noise, vibration, or reduced flow in a heating circuit.

This bearing assembly is suited for residential and light commercial hydronic heating applications where Series 100 cast iron circulator pumps are installed. It is specifically designed for use with Series 100 NFI and Series 100 BI pump models. The lead-free construction meets current regulatory requirements for components used in heating systems where material compliance is required by local code or project specification.

Key Features

• Lead-free construction for compliance with applicable material regulations
• Designed as a direct replacement for Series 100 circulator pump bearing assemblies
• Compatible with both Series 100 NFI and Series 100 BI pump configurations
• Restores proper shaft support and reduces friction in worn or failed pump assemblies
• Suited for hydronic heating system applications

Compatibility

Designed for use with Bell Gossett Series 100 NFI Pumps and Series 100 BI Pumps in heating applications.

Installation Notes

Installation is performed by a licensed plumber or HVAC technician. Before servicing, shut off power to the circulator pump at the circuit breaker and allow the system to cool if the heating loop is at operating temperature. Isolate the pump using service valves on the supply and return lines before disassembly. Refer to the Bell Gossett Series 100 service manual for proper bearing assembly removal and reinstallation procedures.

Technical Specifications

• Type: Bearing Assembly
• Application: Heating
• Compatible Pump Series: Series 100 NFI Pumps, Series 100 BI Pumps
• Lead-Free: Yes

Standard Information

• Brand: BELL GOSSETT
• Manufacturer Part Number: BG 118844LF