
Liebert B05-0200S Pillow Block Bearing
The Liebert B05-0200S Pillow Block Bearing is a critical OEM replacement component designed for precision support of rotating shafts within industrial Liebert HVAC blower assemblies and air handling units. Engineered with a self-aligning spherical outer ring, this unit effectively compensates for minor shaft deflections and mounting misalignments that can lead to premature failure in high-duty environments. The assembly features a robust cast iron housing, providing the structural rigidity necessary to manage radial and axial loads in commercial cooling systems.
For technicians performing preventative maintenance or emergency repairs, the B05-0200S ensures a secure fit with a precision-machined inner bore, reducing mechanical vibration and optimizing airflow efficiency. This HVAC blower motor bearing is built to maintain low-friction operation, which minimizes heat generation and extends the service life of both the shaft and the belt-drive system. Utilizing genuine Liebert replacement parts ensures full compatibility with existing equipment footprints, eliminating the need for field modifications during installation.
Key Benefits:
- Self-Aligning Design: Integrated spherical bearing inserts automatically adjust for shaft misalignment, reducing internal stress and vibration.
- Heavy-Duty Housing: The cast iron pillow block provides superior durability and heat dissipation for continuous-duty blower motors.
- Precision Tolerance: High-grade B05-0200S specifications ensure a localized fit that prevents shaft slippage and fretting corrosion.
- OEM Compatibility: Specifically engineered as a direct drop-in for Liebert air handlers and precision cooling equipment.
Common Questions:
Does this bearing include the housing?
Yes, the Liebert B05-0200S is a complete pillow block bearing assembly, including both the bearing insert and the cast iron mounting block.
What causes typical failure in these blower bearings?
Premature failure is often caused by over-tensioned belts, lack of lubrication, or excessive vibration from an imbalanced blower wheel. Replacing with an OEM B05-0200S restores factory-spec balance.
Is this bearing pre-lubricated?
Most units are shipped with a factory base charge of grease; however, it is recommended to verify lubrication levels and use the integrated grease zerk for ongoing maintenance according to Liebert service manuals.
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: $202.24
-65%$202.24
$70.78Liebert B05-0200S Pillow Block Bearing
The Liebert B05-0200S Pillow Block Bearing is a critical OEM replacement component designed for precision support of rotating shafts within industrial Liebert HVAC blower assemblies and air handling units. Engineered with a self-aligning spherical outer ring, this unit effectively compensates for minor shaft deflections and mounting misalignments that can lead to premature failure in high-duty environments. The assembly features a robust cast iron housing, providing the structural rigidity necessary to manage radial and axial loads in commercial cooling systems.
For technicians performing preventative maintenance or emergency repairs, the B05-0200S ensures a secure fit with a precision-machined inner bore, reducing mechanical vibration and optimizing airflow efficiency. This HVAC blower motor bearing is built to maintain low-friction operation, which minimizes heat generation and extends the service life of both the shaft and the belt-drive system. Utilizing genuine Liebert replacement parts ensures full compatibility with existing equipment footprints, eliminating the need for field modifications during installation.
Key Benefits:
- Self-Aligning Design: Integrated spherical bearing inserts automatically adjust for shaft misalignment, reducing internal stress and vibration.
- Heavy-Duty Housing: The cast iron pillow block provides superior durability and heat dissipation for continuous-duty blower motors.
- Precision Tolerance: High-grade B05-0200S specifications ensure a localized fit that prevents shaft slippage and fretting corrosion.
- OEM Compatibility: Specifically engineered as a direct drop-in for Liebert air handlers and precision cooling equipment.
Common Questions:
Does this bearing include the housing?
Yes, the Liebert B05-0200S is a complete pillow block bearing assembly, including both the bearing insert and the cast iron mounting block.
What causes typical failure in these blower bearings?
Premature failure is often caused by over-tensioned belts, lack of lubrication, or excessive vibration from an imbalanced blower wheel. Replacing with an OEM B05-0200S restores factory-spec balance.
Is this bearing pre-lubricated?
Most units are shipped with a factory base charge of grease; however, it is recommended to verify lubrication levels and use the integrated grease zerk for ongoing maintenance according to Liebert service manuals.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Liebert B05-0200S Pillow Block Bearing is a critical OEM replacement component designed for precision support of rotating shafts within industrial Liebert HVAC blower assemblies and air handling units. Engineered with a self-aligning spherical outer ring, this unit effectively compensates for minor shaft deflections and mounting misalignments that can lead to premature failure in high-duty environments. The assembly features a robust cast iron housing, providing the structural rigidity necessary to manage radial and axial loads in commercial cooling systems.
For technicians performing preventative maintenance or emergency repairs, the B05-0200S ensures a secure fit with a precision-machined inner bore, reducing mechanical vibration and optimizing airflow efficiency. This HVAC blower motor bearing is built to maintain low-friction operation, which minimizes heat generation and extends the service life of both the shaft and the belt-drive system. Utilizing genuine Liebert replacement parts ensures full compatibility with existing equipment footprints, eliminating the need for field modifications during installation.
Key Benefits:
- Self-Aligning Design: Integrated spherical bearing inserts automatically adjust for shaft misalignment, reducing internal stress and vibration.
- Heavy-Duty Housing: The cast iron pillow block provides superior durability and heat dissipation for continuous-duty blower motors.
- Precision Tolerance: High-grade B05-0200S specifications ensure a localized fit that prevents shaft slippage and fretting corrosion.
- OEM Compatibility: Specifically engineered as a direct drop-in for Liebert air handlers and precision cooling equipment.
Common Questions:
Does this bearing include the housing?
Yes, the Liebert B05-0200S is a complete pillow block bearing assembly, including both the bearing insert and the cast iron mounting block.
What causes typical failure in these blower bearings?
Premature failure is often caused by over-tensioned belts, lack of lubrication, or excessive vibration from an imbalanced blower wheel. Replacing with an OEM B05-0200S restores factory-spec balance.
Is this bearing pre-lubricated?
Most units are shipped with a factory base charge of grease; however, it is recommended to verify lubrication levels and use the integrated grease zerk for ongoing maintenance according to Liebert service manuals.
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.












