Browning 766784 2-bolt Flange Bearing 1 Inch Id

Product Description

The BROWNING 766784 is a 2-bolt flange bearing unit designed for general industrial and mechanical drive applications. It combines a ball bearing insert with a stamped steel housing, secured to the shaft via a set screw lock. The bearing insert is made from 52100 steel and has a 1-inch inside diameter. Static load capacity is 1,651 pounds and dynamic load capacity is 2,801 pounds, making it suitable for moderate radial loads in light-to-medium duty rotating equipment. Maximum operating speed is 3,500 RPM. Installation and periodic relubrication are performed by maintenance technicians and mechanical tradespeople working on conveyors, fans, pumps, and similar driven equipment.

This flange bearing is suited for residential and light commercial mechanical systems as well as industrial equipment where a 2-bolt flange mount is required. Typical applications include conveyor frames, blower assemblies, agricultural equipment, and general power transmission setups where the shaft requires fixed-point support at a mounting surface. The overall length of 3-3/4 inches and overall height of 2-13/16 inches fit standard flange-mount layouts. Mounting hole center-to-center distance is 3 inches, and the base-to-center height is 1-13/32 inches, allowing straightforward positioning on flat mounting plates or structural frames.

Key Features

• 1-inch inside diameter accommodates standard shaft sizes in light-to-medium duty drive trains
• Set screw lock type provides positive shaft retention without requiring additional locking collars
• 52100 steel bearing insert delivers reliable hardness and wear resistance for rotating load service
• Stamped steel housing keeps unit weight low at 0.66 pounds while maintaining structural integrity
• 3,500 RPM maximum speed rating suits most fan, blower, and conveyor drive applications
• Lubrication-accessible design supports scheduled maintenance to extend service life

Compatibility

Designed as an OEM-style replacement or direct-fit 2-bolt flange bearing for machinery and equipment requiring a 1-inch bore flange unit within the SSF2S 100 series. Verify mounting hole center-to-center distance, bore diameter, and base-to-center height against existing hardware before installation.

Installation Notes

Installation is typically performed by a qualified mechanical technician or maintenance professional. De-energize and lock out all connected drive equipment before removing or installing the bearing unit. Ensure the mounting surface is flat and clean before torquing fasteners, and use appropriately sized 5/16-inch bolts through the flange holes. Lubrication is required at initial installation and at regular service intervals per equipment manufacturer recommendations.