Browning 767458 Pillow Block Bearing 1-1/4 Inch Bore

Product Description

The BROWNING 767458 is a two-bolt pillow block bearing in the VPLS 200 series, designed for shaft support in industrial and mechanical drive applications. The straight bore measures 1-1/4 inches in diameter and accepts a 52100 bearing steel ball insert secured by a set screw locking mechanism. The cast iron housing provides rigidity and corrosion resistance in standard duty environments. Static load capacity is rated at 3,493 pounds and dynamic load capacity reaches 5,782 pounds, making this unit suitable for moderate-to-heavy radial load applications. Maximum operating speed is 4,000 RPM. Licensed millwrights, maintenance mechanics, and industrial equipment technicians are the typical installers for this class of bearing.

This pillow block fits conveyor systems, agricultural equipment, fans, pumps, and general industrial shaft-mounted assemblies where a two-bolt mount is required. The 5-inch center-to-center distance between mounting holes and overall height of 3-5/8 inches suit standard equipment frame layouts. The base-to-center height of 1-13/16 inches allows for consistent shaft alignment across matched bearing pairs. The VPLS 200 series is a common form factor in replacement and new-build drive train work across manufacturing, processing, and material handling environments.

Key Features

• 1-1/4 inch straight bore with set screw locking for positive shaft retention
• 52100 bearing steel ball insert for reliable radial load performance
• Cast iron housing for structural rigidity in industrial environments
• 3,493 pound static and 5,782 pound dynamic load capacities
• 4,000 RPM maximum speed rating
• Two-bolt mount with 5 inch hole center-to-center spacing

Compatibility

Designed as an OEM-style replacement or new-installation pillow block bearing for two-bolt shaft support applications requiring a 1-1/4 inch straight bore in the VPLS 200 series form factor.

Installation Notes

Installation is typically performed by licensed millwrights or qualified maintenance mechanics. De-energize and lock out all connected drive equipment before mounting or removing bearing units per applicable LOTO procedures. Align mating bearing pairs to the same shaft centerline before fully torquing mounting bolts to prevent premature wear. Verify set screws are tightened to shaft after final alignment and that the housing base seats flush on the mounting surface.