Trane BRG1758 Pillow Block Bearing for HVAC Systems - 1-3/16

The Trane BRG1758 is an OEM replacement pillow block bearing featuring a 1-3/16" (1.1875") bore diameter, engineered for use in Trane commercial and residential HVAC equipment. This bearing provides reliable support for rotating shafts in air handling units, fan assemblies, and related HVAC machinery, helping to minimize friction and extend the operational life of the equipment.

Key Features:

• Bore Size: 1-3/16" (1.1875") shaft diameter
• Cast iron housing for superior rigidity and resistance to wear, corrosion, and impact
• Reinforced housing design provides optimal support under heavy load conditions
• Sealed bearing assembly protects against contamination from dirt, dust, and debris
• Designed to reduce maintenance requirements and extend service intervals
• Genuine Trane OEM replacement part — also referenced as BRG01758

Pillow block bearings are a critical component in HVAC fan and blower assemblies. They are mounted to a flat surface and support a shaft running through the bore, ensuring smooth, low-friction rotation. Replacing a worn or failed bearing with a genuine OEM part like the BRG1758 helps restore proper equipment function and prevents premature wear of adjacent components.