Browning 767342 4-bolt Flange Bearing 1.5 Inch Id

Product Description

The BROWNING 767342 is a 4-bolt flange bearing unit in the VF4S 100 series, designed for industrial shaft mounting applications where rigid, secure housing is required. The cast iron housing accepts a 1.5-inch bore and uses a set screw lock to secure the shaft in place. With a static load capacity of 4,467 pounds and a dynamic load capacity of 7,340 pounds, this unit handles significant radial loads in moderate-to-heavy duty conveyor, fan, blower, and material-handling equipment. Installation and replacement are handled by millwrights, industrial maintenance mechanics, and equipment technicians.

This flange bearing is suited for industrial and commercial applications including conveyor systems, agricultural equipment, packaging machinery, and HVAC fan assemblies where a 4-bolt square flange mount is specified. The 4-inch center-to-center bolt hole pattern and 0.5-inch bolt size align with standard mounting frames. Maximum operating speed is 2,500 RPM. The unit requires lubrication as part of routine maintenance. It is appropriate for environments where cast iron housing provides adequate corrosion resistance and structural rigidity.

Key Features

• 1.5-inch inside diameter bore with set screw lock shaft retention
• Cast iron housing with 52100 steel ball bearing insert
• Static load capacity of 4,467 pounds; dynamic load capacity of 7,340 pounds
• 4-bolt flange mount with 4-inch center-to-center bolt hole spacing and 0.5-inch bolt size
• Maximum rated speed of 2,500 RPM
• Requires lubrication; grease fitting servicing during scheduled maintenance intervals

Compatibility

Designed as an OEM-style replacement or new-installation 4-bolt flange bearing for industrial shafting applications requiring a 1.5-inch bore and standard 4-bolt square flange mounting pattern.

Installation Notes

Installation is typically performed by a qualified millwright or industrial maintenance technician. De-energize and lock out all equipment before mounting or replacing this bearing unit. Confirm shaft diameter measures to specification before pressing or seating the insert, and torque all four mounting bolts evenly to the equipment manufacturer's specified fastener requirements. Apply appropriate grease through the lubrication fitting before initial startup and at all scheduled maintenance intervals.