Browning 764062 Pillow Block Bearing 2-7/16 Inch Id

Product Description

The BROWNING 764062 is a cast iron pillow block bearing designed for air handling applications. It accepts a 2-7/16 inch shaft bore and uses an eccentric lock collar to secure the shaft in place. With a static load capacity of 8,150 pounds and a dynamic load capacity of 11,789 pounds, this unit handles the sustained radial loads common in belt-driven AHU and fan shaft assemblies. The 52100 steel insert provides the hardness and wear resistance required for continuous-duty blower and fan service. HVAC mechanics and millwrights install this bearing as part of fan shaft support systems in commercial and industrial air handling equipment.

This pillow block is suited for belt-driven centrifugal fans, blowers, and air handling units found in commercial HVAC systems. The two-bolt base mounting configuration and 7-13/32 inch center-to-center bolt spacing simplify drop-in replacement on existing fan frames. The 2-3/4 inch base-to-center height positions the shaft at a consistent elevation for belt alignment. It is appropriate for indoor mechanical room installations where shaft diameters of 2-7/16 inches are specified.

Key Features

• 2-7/16 inch bore ID with eccentric lock collar for positive shaft retention
• 8,150 pound static load capacity and 11,789 pound dynamic load capacity
• 52100 steel bearing insert for high hardness and extended wear life in continuous-duty service
• Cast iron housing provides rigidity and vibration damping under fan load
• 7-13/32 inch mounting hole center-to-center spacing for direct-replacement fit on standard fan frames
• 2-3/4 inch base-to-center height for consistent shaft elevation and belt alignment

Compatibility

Designed as an OEM-style replacement pillow block bearing for belt-driven commercial air handling units and centrifugal fan assemblies using a 2-7/16 inch shaft diameter.

Installation Notes

Installation is typically performed by a licensed HVAC mechanic or millwright. De-energize and lock out the fan motor before removing or installing any bearing. Verify shaft diameter and housing bolt pattern against the existing frame before installation. Torque mounting fasteners to the frame manufacturer specifications and confirm belt alignment and eccentric collar engagement before returning the unit to service.