Browning 767324 4-bolt Flange Bearing 1-15/16 in Id

Product Description

The BROWNING 767324 is a 4-bolt flange bearing unit in the VF4E 100 series, designed for mounted bearing applications in industrial and mechanical power transmission systems. The unit features a 1-15/16 inch bore with an eccentric lock for secure shaft retention and a cast iron housing that provides robust support in demanding environments. It carries a static load capacity of 5,216 pounds and a dynamic load capacity of 7,889 pounds, making it suitable for moderate-to-heavy radial load applications. Licensed millwrights, maintenance mechanics, and industrial technicians typically source and install this type of bearing unit.

This bearing unit is suited for use in conveyor drives, fan shafts, pump mounts, and general industrial machinery where a rigid 4-bolt flange mount is required. The overall length and height both measure 5.625 inches, and the bolt hole center-to-center distance is 4.375 inches, which aligns with standard VF4E 100 series bolt patterns. The unit accepts a 5/8 inch bolt and is rated to a maximum of 2,000 RPM. Applications span light industrial, HVAC fan assemblies, and agricultural equipment where cast iron housings are preferred for rigidity.

Key Features

• 1-15/16 inch bore with eccentric lock collar for positive shaft engagement
• Cast iron housing for high rigidity and durability under radial and axial loads
• Static load capacity of 5,216 pounds and dynamic load capacity of 7,889 pounds
• 4-bolt flange mount with 4.375 inch bolt hole center-to-center spacing and 5/8 inch bolt size
• 52100 steel bearing insert for wear resistance and fatigue life
• Grease lubrication port included; lubrication is required for service life maintenance

Compatibility

Designed as an OEM-style replacement or direct fitment for 4-bolt flange bearing applications requiring a 1-15/16 inch bore in the VF4E 100 series mounting envelope.

Installation Notes

Installation is performed by qualified millwrights or maintenance mechanics. Shut down and lock out all rotating equipment before removing or installing bearing units per LOTO procedures. Verify shaft diameter and surface finish meet bearing manufacturer tolerances before pressing or sliding the unit into position. Grease the bearing insert at installation and establish a relubrication interval appropriate to the duty cycle and operating environment.