Browning 767613 Pillow Block Bearing 1-3/16 in Id Cast Iron

Product Description

The BROWNING 767613 is a cast iron pillow block bearing in the VPLS 100 Series, designed to support rotating shafts in industrial and mechanical drive applications. It accepts a 1-3/16 inch straight bore shaft and uses a set screw locking mechanism to secure the shaft in place. The bearing insert is manufactured from 52100 bearing steel. Static load capacity is 2,567 pounds and dynamic load capacity is 4,381 pounds, making it suitable for moderate-to-heavy radial load conditions. The housing is two-bolt cast iron with an overall length of 6-3/16 inches and an overall height of 3-5/32 inches. Maximum rated speed is 3,000 RPM.

This pillow block is used in conveyor systems, fan shaft mounts, auger drives, pump supports, and general power transmission equipment in commercial and light industrial settings. The VPLS 100 Series configuration is a common fit for applications requiring a standard two-bolt pillow block with a ball insert and set screw lock. Mounting hole center-to-center distance is 4-5/8 inches, and the base-to-center height is 1-9/16 inches, which aids in shaft alignment planning during installation.

Key Features

• 1-3/16 inch straight bore with set screw shaft lock
• 52100 bearing steel insert for durability under radial load
• Cast iron housing resists deformation under static and dynamic loads
• 2,567 pound static load capacity and 4,381 pound dynamic load capacity
• 3,000 RPM maximum rated speed
• Two-bolt mounting pattern with 4-5/8 inch center-to-center spacing

Compatibility

Designed as an OEM-style replacement or new-installation pillow block for two-bolt cast iron bearing applications requiring a 1-3/16 inch bore in the VPLS 100 Series configuration.

Installation Notes

Installation is typically performed by a millwright or mechanical technician. De-energize all power to the drive system and lock out the shaft before installing or replacing the bearing. Align the pillow block squarely with the shaft centerline before tightening mounting bolts to avoid imposing misalignment loads on the insert. Tighten set screws to the shaft after confirming final alignment; do not over-tighten set screws, as this can damage the shaft or reduce bearing life.