Browning 767864 2-bolt Flange Bearing 1-11/16 Inch Id

Product Description

The BROWNING 767864 is a 2-bolt flange bearing unit designed for industrial and commercial power transmission applications. It accepts a 1-11/16 inch shaft bore and uses a set screw lock to secure the shaft in place. The cast iron housing provides rigid support in demanding environments, while the 52100 steel insert delivers reliable load-handling performance. With a static load capacity of 5,139 pounds and a dynamic load capacity of 7,901 pounds, this unit handles heavy radial loads in moderate-speed applications. HVAC equipment manufacturers, industrial maintenance technicians, and mechanical contractors install this type of unit on fan shafts, conveyor drives, and other rotating equipment.

This 2-bolt flange bearing is suited for mounting on flat surfaces in industrial plants, commercial HVAC systems, and material handling equipment. The two-bolt mounting pattern allows straightforward installation on equipment frames or structural steel. The 5-27/32 inch distance between mounting hole centers and the 4-3/8 inch overall height fit standard mounting configurations found on belt-driven fan assemblies and similar rotating machinery.

Key Features

• 1-11/16 inch bore ID with set screw lock for positive shaft retention
• Static load capacity of 5,139 pounds and dynamic load capacity of 7,901 pounds
• Cast iron housing for rigid, durable support in industrial environments
• 52100 steel bearing insert for consistent load performance
• 5-27/32 inch distance between mounting hole centers for standard bolt patterns
• Two-bolt flange design for flat-surface mounting on equipment frames

Compatibility

Designed as an OEM-style replacement or direct-mount 2-bolt flange bearing for industrial and commercial power transmission equipment requiring a 1-11/16 inch shaft bore with a two-bolt mounting configuration.

Installation Notes

Installation is typically performed by licensed mechanical or HVAC technicians. Always de-energize and lock out the drive system before removing or installing bearing units. Use 9/16 inch fasteners for the mounting bolts and ensure the mounting surface is flat and clean before torquing hardware. Set screws should be tightened in accordance with the equipment manufacturer's specifications; do not over-tighten against the shaft without confirming shaft hardness compatibility.