Browning 767450 Tapped Base Pillow Block Bearing 1-3/16 in

Product Description

The BROWNING 767450 is a tapped base pillow block bearing designed for industrial and mechanical drive applications where a secure, grounded bearing mount is required. This unit accepts a 1-3/16 inch bore shaft and is built around a 52100 steel insert housed in a cast iron base. 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 loads. The set screw lock type provides positive shaft retention. Millwrights, maintenance mechanics, and industrial equipment technicians are the primary installers of this bearing unit.

This bearing is suited for use in conveyor systems, fan shaft assemblies, agricultural equipment, and general industrial machinery where a tapped base mount is preferred over a standard bolt-through configuration. The tapped base design allows direct fastening into a mounting surface without exposed hardware on the underside, which is useful in tight or recessed mounting locations. No specific OEM model compatibility is listed in the available data.

Key Features

• 1-3/16 inch bore ID fits standard fractional shaft sizes
• Cast iron housing provides rigidity and corrosion resistance in dry industrial environments
• 52100 steel insert for high load-bearing hardness and fatigue resistance
• Set screw lock type for positive shaft retention without a locking collar
• Static load capacity of 2,567 pounds and dynamic load capacity of 4,381 pounds
• Tapped base configuration allows direct fastening into mounting surfaces

Compatibility

Designed as an OEM-style replacement or direct-install tapped base pillow block bearing for industrial machinery, conveyor drives, and fan shaft assemblies requiring a 1-3/16 inch bore with set screw locking.

Installation Notes

Installation should be performed by a qualified millwright or maintenance mechanic. De-energize and lock out all power to the driven equipment before removing the existing bearing or installing this unit. Ensure the mounting surface is flat and clean before fastening to prevent housing distortion under load. Verify shaft diameter and alignment before tightening set screws to avoid premature bearing wear.