Browning 767510 4-bolt Flange Bearing 2-3/16 in Id

Product Description

The BROWNING 767510 is a VF4S-335 series 4-bolt flange bearing unit designed for industrial shaft support applications requiring a robust, fixed-mount configuration. The unit accepts a 2-3/16 inch bore and is built around a 52100 steel ball bearing insert locked to the shaft via set screw. The cast iron housing measures 6-7/8 inches in overall length and 6-7/8 inches in overall height, with a static load capacity of 8,150 pounds and a dynamic load capacity of 11,789 pounds. Lubrication is required during installation and as part of routine maintenance. This unit is intended for installation by millwrights, maintenance mechanics, and industrial equipment technicians.

The 767510 is suited for conveyor systems, agricultural equipment, material handling machinery, and general industrial drive applications where a four-bolt flange mount provides secure, rigid shaft positioning. The VF4S 300 series configuration is commonly found in medium-duty rotating equipment operating at speeds up to 2,500 RPM. Mounting hole centers are spaced 5-5/8 inches apart, accepting 5/8 inch bolts. The base-to-center distance of 1.563 inches and hub diameter of 5-7/16 inches make this unit appropriate for mid-range shaft and frame arrangements in both fixed and mobile equipment platforms.

Key Features

• 2-3/16 inch bore with set screw lock for positive shaft retention
• 52100 steel ball bearing insert for durability under radial and axial loads
• Cast iron housing resists deflection and absorbs vibration in heavy-duty mounts
• 8,150 pound static load capacity and 11,789 pound dynamic load capacity
• Rated to 2,500 RPM maximum operating speed
• 4-bolt flange pattern with 5-5/8 inch center-to-center bolt spacing

Compatibility

Designed as an OEM-style replacement or direct installation unit for industrial equipment requiring a 4-bolt flange bearing with a 2-3/16 inch bore in the VF4S 300 series form factor.

Installation Notes

Installation should be performed by a qualified millwright or maintenance mechanic. De-energize and lock out all power sources before removing or installing any bearing unit. Ensure the mounting surface is flat and clean before torquing flange bolts, and verify shaft alignment to avoid premature bearing wear. Lubricate the bearing insert through the grease fitting before startup and follow a regular relubrication schedule per equipment manufacturer guidelines.