Browning 767612 Tapped Base Pillow Block Bearing 1-1/4 in

Product Description

The BROWNING 767612 is a tapped base pillow block bearing in the VTBS 200 Series, designed for industrial and mechanical drive applications where reliable radial load support is required. This unit features a 1-1/4 inch straight bore with a set screw lock type, a cast iron housing, and a 52100 bearing steel insert. It carries a static load capacity of 2,567 pounds and a dynamic load capacity of 4,381 pounds, making it well-suited for moderate-to-heavy duty rotating shaft assemblies. Installation is handled by mechanical and millwright trades in manufacturing, conveyor, and power transmission systems.

This bearing unit fits applications requiring a two-bolt tapped base mount with 3 inch center-to-center bolt spacing. The overall length is 4 inches, overall height is 3-3/8 inches, and the base-to-center height is 1-11/16 inches. It is used in industrial equipment, material handling systems, and general machinery where a compact pillow block with a straight bore and set screw retention is specified. Maximum operating speed is rated at 4,500 RPM.

Key Features

• 1-1/4 inch straight bore with set screw locking for positive shaft retention
• Cast iron housing provides durability in industrial environments
• 52100 bearing steel insert for high load performance
• Static load capacity of 2,567 pounds and dynamic load capacity of 4,381 pounds
• Two-bolt tapped base mount with 3 inch bolt hole center-to-center spacing
• Rated to 4,500 RPM maximum for medium-speed shaft applications

Compatibility

Designed as an OEM-style replacement or direct-fit unit for industrial shaft assemblies requiring a two-bolt tapped base pillow block bearing with a 1-1/4 inch bore in the VTBS 200 Series configuration.

Installation Notes

Installation is typically performed by qualified millwrights or mechanical technicians. Disconnect and lock out all power to the drive system before removing or installing any bearing unit. Ensure the mounting surface is clean and flat before seating the tapped base to avoid housing distortion. Set screws should be tightened to the shaft in accordance with the manufacturer's torque specifications provided in the installation sheet supplied with the unit.