Browning 767849 2-bolt Flange Bearing 1-1/4 Inch Id

Product Description

The BROWNING 767849 is a cast iron 2-bolt flange bearing unit from the VF2S 200 Series, designed for industrial and mechanical drive applications where reliable shaft support is required. Fitted with a ball bearing insert made from 52100 steel, this unit accepts a 1-1/4 inch shaft with a set screw lock for positive shaft retention. The housing spans 5-9/16 inches overall length and stands 3-1/8 inches overall height, making it a compact but capable unit rated for a static load capacity of 2,567 pounds and a dynamic load capacity of 4,381 pounds. Lubrication is required during installation and as part of routine maintenance. Licensed mechanics, millwrights, and industrial maintenance technicians are the typical installers for this type of bearing.

This 2-bolt flange bearing is suited for conveyor systems, fan shafts, pump drives, and general power transmission equipment in industrial and commercial settings. The bolt hole centers are spaced 4-19/32 inches apart with 7/16 inch bolt hardware, simplifying mounting to standard fabricated or structural steel frames. Maximum rated speed is 4,500 RPM, making this unit appropriate for moderate-speed shaft applications across a wide range of mechanical systems.

Key Features

• Cast iron housing for durability in industrial environments
• 52100 steel ball bearing insert for load-bearing performance
• Set screw lock type for positive shaft engagement on 1-1/4 inch ID shafts
• Static load capacity of 2,567 pounds and dynamic load capacity of 4,381 pounds
• Maximum shaft speed of 4,500 RPM
• 2-bolt mounting configuration with 4-19/32 inch center-to-center spacing

Compatibility

Designed as an OEM-style replacement or direct-fit unit for 2-bolt flange bearing applications accepting a 1-1/4 inch shaft within the BROWNING VF2S 200 Series.

Installation Notes

Installation should be performed by a qualified millwright or maintenance technician familiar with power transmission components. De-energize and lock out all machinery before mounting or removing the bearing unit. Ensure the shaft and housing mating surfaces are clean and free of burrs before seating the insert. Apply appropriate grease to the bearing before initial startup, as lubrication is required for this unit.