Browning 767339 2-bolt Flange Bearing 1-7/16 in Id

Product Description

The BROWNING 767339 is a 2-bolt flange bearing unit in the VF2E 100 series, designed to support rotating shafts in industrial and mechanical drive applications. The cast iron housing accepts a 1-7/16 inch bore and uses an eccentric lock collar to secure the shaft. The 52100 steel bearing insert delivers a static load capacity of 3,493 pounds and a dynamic load capacity of 5,782 pounds. With a maximum rated speed of 2,500 RPM, this unit suits moderate- to high-load conveyor, fan, pump, and blower shaft applications. Licensed mechanics and industrial maintenance technicians are the typical installers.

This flange bearing is used in industrial machinery, HVAC fan assemblies, agricultural equipment, and light manufacturing lines where a two-bolt mount is preferred for easy alignment and service access. The overall length of 6-1/8 inches and overall height of 3-5/8 inches fit standard two-bolt mounting patterns. The 5-1/8 inch center-to-center bolt spacing accommodates 1/2 inch mounting hardware. It is suited for both new installations and direct replacement of worn or damaged flange units on existing shaft assemblies.

Key Features

• 1-7/16 inch bore with eccentric lock collar for positive shaft retention
• Cast iron housing for durability in industrial environments
• 52100 steel bearing insert rated to 3,493 pounds static and 5,782 pounds dynamic load
• Maximum operating speed of 2,500 RPM
• 5-1/8 inch bolt hole center-to-center spacing accepts 1/2 inch fasteners
• Grease lubrication port included — periodic relubrication required

Compatibility

Designed as an OEM-style replacement or new-installation 2-bolt flange bearing for industrial shaft assemblies requiring a 1-7/16 inch bore in the VF2E 100 series mounting envelope.

Installation Notes

Installation is performed by qualified mechanical or maintenance technicians. De-energize and lock out all power to the drive system before removing or installing the bearing unit. Align the flange squarely to the mounting surface before torquing fasteners to ensure even load distribution across both bolt holes. After installation, re-lubricate the bearing insert before returning the equipment to service, as lubrication is required for proper operation.