Browning 767754 2-bolt Flange Bearing 1-7/16 in Id

Product Description

The BROWNING 767754 is a VF2S-series 2-bolt flange bearing unit designed for mounting rotating shafts in industrial and mechanical drive applications. The cast iron housing accepts a 52100 steel ball bearing insert with a 1-7/16 inch bore secured by a set screw lock. Static load capacity is 3,493 pounds and dynamic load capacity is 5,782 pounds, making this unit well-suited for moderate-to-heavy radial load conditions. Maximum operating speed is 2,500 RPM. Lubrication is required and must be performed at regular service intervals. This unit is installed by millwrights, maintenance technicians, and mechanical contractors working on conveyor systems, fans, blowers, pumps, and general power transmission equipment.

The 767754 fits standard 2-bolt flange mounting configurations common in light industrial and commercial mechanical systems. The 5-1/8 inch center-to-center bolt hole spacing and 1/2 inch bolt size align with widely used mounting patterns on equipment frames and base plates. It is appropriate for new installations and direct replacement of worn or failed flange bearing units in HVAC fan assemblies, material handling lines, agricultural equipment, and similar rotating machinery.

Key Features

• 1-7/16 inch bore with set screw lock for positive shaft retention
• 52100 steel bearing insert for hardness and wear resistance
• Cast iron housing provides rigidity and corrosion resistance in industrial environments
• 3,493 lb static load capacity and 5,782 lb dynamic load capacity
• 2,500 RPM maximum speed rating
• 5-1/8 inch bolt hole center-to-center spacing with 1/2 inch bolt size

Compatibility

Designed as an OEM-style replacement or new-installation 2-bolt flange bearing for shafts with a 1-7/16 inch diameter, compatible with standard VF2S 100 series mounting patterns requiring 5-1/8 inch center-to-center bolt spacing.

Installation Notes

Installation is performed by qualified millwrights or mechanical maintenance technicians. De-energize and lock out all power to the drive system before removing or installing any bearing unit. Ensure the shaft is clean, free of burrs, and within dimensional tolerance before pressing or sliding the unit into position. Torque mounting bolts to the equipment frame specification and secure the set screw to the shaft flat or keyway before returning the system to service. Lubricate the bearing per the manufacturer interval using an appropriate grease fitting before initial startup.