Browning 767742 4-bolt Flange Bearing 1-3/16 Inch Id

Product Description

The BROWNING 767742 is a VF4S-119 series 4-bolt flange bearing unit designed for industrial shaft support applications where rigid, bolt-down mounting is required. The unit features a 1-3/16 inch bore with a set screw locking mechanism, a cast iron housing, and a 52100 steel ball bearing insert. It carries a static load capacity of 2,567 pounds and a dynamic load capacity of 4,381 pounds, making it suitable for moderate-to-heavy radial load service. Licensed millwrights, maintenance technicians, and industrial mechanics install this type of unit in conveyor systems, fans, pumps, and general power transmission equipment. Lubrication is required during installation and as part of a regular maintenance schedule.

The VF4S-119 flange unit is used in industrial and commercial applications where a 4-bolt mounting pattern provides secure, vibration-resistant shaft support. It is appropriate for driven equipment operating up to 3,000 RPM. Common installation scenarios include conveyor head and tail shafts, blower shaft ends, and other rotating equipment that demands a stable, rigid bearing mount. The VF4S 100 series design makes this unit a standard choice across a wide range of industrial maintenance and OEM replacement situations.

Key Features

• 1-3/16 inch bore with set screw lock for positive shaft retention
• Cast iron housing provides durability in industrial environments
• 52100 steel ball bearing insert rated to 3,000 RPM maximum
• Static load capacity of 2,567 pounds and dynamic load capacity of 4,381 pounds
• 4-bolt mounting pattern with 3-1/4 inch center-to-center bolt hole spacing
• Grease fitting included; lubrication required for proper service life

Compatibility

Designed as an OEM-style replacement or direct-fit bearing unit for applications requiring a 4-bolt flange mount with a 1-3/16 inch shaft bore in the VF4S 100 series.

Installation Notes

Installation should be performed by a qualified millwright or maintenance technician. Disconnect and lock out all power to the driven equipment before removing or installing any bearing unit. Ensure the mounting surface is flat and clean before torquing the four 7/16 inch mounting bolts, and align the shaft carefully to avoid imposing misalignment loads on the bearing insert. Apply the appropriate grease to the insert before startup and establish a relubrication interval based on operating speed, load, and environmental conditions.