Browning 767439 2-bolt Flange Bearing 1 Inch Id

Product Description

The BROWNING 767439 is a 2-bolt flange bearing unit from the VF2S 200 Series, designed for industrial and mechanical drive applications where a reliable, bolt-down bearing mount is required. It accepts a 1-inch shaft bore and uses a set screw lock to secure the shaft in place. The housing is cast iron, and the bearing insert is made from 52100 steel. With a static load capacity of 1,651 pounds and a dynamic load capacity of 2,801 pounds, this unit is built for moderate-to-heavy radial loads. Installation is handled by millwrights, maintenance technicians, and mechanical contractors working on conveyor systems, fan assemblies, blower shafts, and similar rotating equipment.

The VF2S 200 Series 2-bolt flange is commonly used in commercial and light industrial settings where shaft support is needed at a mounting surface such as a wall, frame, or structural panel. The overall length of 4-7/8 inches and overall height of 2-3/4 inches make this unit suitable for compact drive train configurations. The bearing requires lubrication and is rated to a maximum of 5,500 RPM, making it appropriate for most low-to-mid-speed rotating shaft applications found in HVAC, agricultural, and general industrial equipment.

Key Features

• 1-inch inside diameter accepts standard 1-inch shaft stock
• Set screw lock type for secure shaft retention without adapter sleeves
• Cast iron housing provides rigidity and resistance to mechanical stress
• 52100 steel bearing insert for durability under radial load
• Static load capacity of 1,651 pounds and dynamic load capacity of 2,801 pounds
• Maximum rated speed of 5,500 RPM suits a wide range of drive applications

Compatibility

Designed as an OEM-style replacement or new-install 2-bolt flange bearing for 1-inch shaft applications in the BROWNING VF2S 200 Series. Confirm shaft diameter, bolt hole center-to-center spacing of 3-57/64 inches, and bolt size of 7/16 inch before installation.

Installation Notes

Installation is typically performed by a qualified millwright or mechanical technician. De-energize and lock out all power to the driven equipment before mounting or servicing the bearing. Secure the housing using 7/16-inch fasteners torqued to the equipment manufacturer's specification, and tighten set screws to shaft after aligning the unit. This bearing requires lubrication — apply appropriate grease at initial installation and follow a scheduled re-lubrication interval based on operating speed and load conditions.