Lennox 88M04 Bearing Bracket
The Lennox 88M04 Bearing Bracket, also identified as model LB-109932, is a heavy-duty structural support engineered for belt-drive blower assemblies in high-capacity rooftop units (RTU) and industrial HVAC systems. As a genuine OEM Lennox replacement part, this bracket provides the precise alignment necessary for rotating shafts and blower motor bearings, effectively mitigating the excessive vibration and mechanical noise often associated with shaft misalignment. Constructed for high-rigidity and substantial load-bearing capacity, the 88M04 is compatible with a wide range of Lennox commercial equipment, including LCA210S-1, LCA240S-1, and LHA240H-3 models. Utilizing this HVAC blower bearing bracket during routine maintenance or after a bearing failure helps protect the blower wheel and integrity of the drive system. Techs should note that this 1.25 lb steel bracket is designed for standard Lennox belt drive configurations where maintaining a fixed center line for the shaft and pulley is critical for system efficiency and long-term reliability.
Key Benefits:- Ensures precise bearing alignment to prevent premature failure of blower shafts and belts.
- Reduces HVAC mechanical noise and operational vibration in commercial air handlers and RTUs.
- Compatible with a broad range of Lennox commercial series units for versatile field application.
- Genuine OEM construction guarantees exact fitment without the need for field modifications or drilling.
- Which Lennox models are compatible with the 88M04 bracket? This bracket is a standard fit for several commercial units including the LCA156, LCA180, LCA210, and LCA240 series, as well as THA and LHA models.
- How do I know if the bearing bracket needs replacement? Signs include visible stress fractures in the metal, elongated mounting holes, or persistent shaft vibration that cannot be corrected by simple bearing replacement.
- Does this bracket include the bearings? No, the 88M04 is the structural bracket only; bearings and collars must be sourced separately based on the specific shaft diameter of your blower assembly.
This item is not eligible for free shipping.
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.
Original: $46.72
-65%$46.72
$16.35Lennox 88M04 Bearing Bracket
The Lennox 88M04 Bearing Bracket, also identified as model LB-109932, is a heavy-duty structural support engineered for belt-drive blower assemblies in high-capacity rooftop units (RTU) and industrial HVAC systems. As a genuine OEM Lennox replacement part, this bracket provides the precise alignment necessary for rotating shafts and blower motor bearings, effectively mitigating the excessive vibration and mechanical noise often associated with shaft misalignment. Constructed for high-rigidity and substantial load-bearing capacity, the 88M04 is compatible with a wide range of Lennox commercial equipment, including LCA210S-1, LCA240S-1, and LHA240H-3 models. Utilizing this HVAC blower bearing bracket during routine maintenance or after a bearing failure helps protect the blower wheel and integrity of the drive system. Techs should note that this 1.25 lb steel bracket is designed for standard Lennox belt drive configurations where maintaining a fixed center line for the shaft and pulley is critical for system efficiency and long-term reliability.
Key Benefits:- Ensures precise bearing alignment to prevent premature failure of blower shafts and belts.
- Reduces HVAC mechanical noise and operational vibration in commercial air handlers and RTUs.
- Compatible with a broad range of Lennox commercial series units for versatile field application.
- Genuine OEM construction guarantees exact fitment without the need for field modifications or drilling.
- Which Lennox models are compatible with the 88M04 bracket? This bracket is a standard fit for several commercial units including the LCA156, LCA180, LCA210, and LCA240 series, as well as THA and LHA models.
- How do I know if the bearing bracket needs replacement? Signs include visible stress fractures in the metal, elongated mounting holes, or persistent shaft vibration that cannot be corrected by simple bearing replacement.
- Does this bracket include the bearings? No, the 88M04 is the structural bracket only; bearings and collars must be sourced separately based on the specific shaft diameter of your blower assembly.
This item is not eligible for free shipping.
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.
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Description
The Lennox 88M04 Bearing Bracket, also identified as model LB-109932, is a heavy-duty structural support engineered for belt-drive blower assemblies in high-capacity rooftop units (RTU) and industrial HVAC systems. As a genuine OEM Lennox replacement part, this bracket provides the precise alignment necessary for rotating shafts and blower motor bearings, effectively mitigating the excessive vibration and mechanical noise often associated with shaft misalignment. Constructed for high-rigidity and substantial load-bearing capacity, the 88M04 is compatible with a wide range of Lennox commercial equipment, including LCA210S-1, LCA240S-1, and LHA240H-3 models. Utilizing this HVAC blower bearing bracket during routine maintenance or after a bearing failure helps protect the blower wheel and integrity of the drive system. Techs should note that this 1.25 lb steel bracket is designed for standard Lennox belt drive configurations where maintaining a fixed center line for the shaft and pulley is critical for system efficiency and long-term reliability.
Key Benefits:- Ensures precise bearing alignment to prevent premature failure of blower shafts and belts.
- Reduces HVAC mechanical noise and operational vibration in commercial air handlers and RTUs.
- Compatible with a broad range of Lennox commercial series units for versatile field application.
- Genuine OEM construction guarantees exact fitment without the need for field modifications or drilling.
- Which Lennox models are compatible with the 88M04 bracket? This bracket is a standard fit for several commercial units including the LCA156, LCA180, LCA210, and LCA240 series, as well as THA and LHA models.
- How do I know if the bearing bracket needs replacement? Signs include visible stress fractures in the metal, elongated mounting holes, or persistent shaft vibration that cannot be corrected by simple bearing replacement.
- Does this bracket include the bearings? No, the 88M04 is the structural bracket only; bearings and collars must be sourced separately based on the specific shaft diameter of your blower assembly.
This item is not eligible for free shipping.
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.
