Browning 767428 2-bolt Flange Bearing 2-3/16 in Cast Iron

Product Description

The BROWNING 767428 is a 2-bolt flange bearing unit designed to support rotating shafts in industrial and commercial drive applications. It accepts a 2-3/16 inch shaft bore and is secured with a set screw lock for positive shaft retention under load. The cast iron housing provides durability in demanding environments. With a static load capacity of 6,601 pounds and a dynamic load capacity of 9,752 pounds, this unit is suited for moderate-to-heavy duty conveyor, fan, pump, and power transmission installations. Millwrights, maintenance technicians, and industrial mechanics install this type of bearing as an OEM replacement or upgrade on new equipment builds.

This flange bearing is used in a wide range of industrial and light-to-medium commercial applications including conveyor systems, blower assemblies, agricultural equipment, and pump drives. The 2-bolt mounting pattern simplifies installation on flat mounting surfaces and structural channels. The overall length of 8-1/2 inches and overall height of 5-1/4 inches make it compatible with standard mounting footprints requiring 7-1/4 inch center-to-center bolt spacing. It is appropriate wherever a reliable, field-replaceable piloted flange unit is needed in a fixed-mount configuration.

Key Features

• 2-3/16 inch bore accommodates common mid-range shaft diameters in industrial drive systems
• Set screw lock provides positive shaft retention without requiring a taper adapter
• Cast iron housing resists impact and handles moderate shock loading
• 52100 steel insert material delivers high fatigue strength and wear resistance
• 6,601 pound static and 9,752 pound dynamic load ratings support demanding power transmission duty
• 2-bolt mounting pattern with 7-1/4 inch hole centers fits standard structural and fabricated mounts

Compatibility

Designed as an OEM-style replacement or direct-fit flange bearing for industrial power transmission equipment requiring a 2-bolt flange unit with a 2-3/16 inch bore and 7-1/4 inch mounting hole center spacing.

Installation Notes

Installation should be performed by a qualified millwright or maintenance mechanic. De-energize and lock out all drive equipment before removing the old bearing or installing this unit. Use properly sized hardware matching the 5/8 inch bolt size specification when fastening to the mounting surface. Torque fasteners and set screws per the equipment manufacturer's service documentation; do not over-tighten set screws, as this can damage the shaft or bearing bore.