Gibraltar BEB-505 Guided Ejector Straight Bushing 1.5005 Id

Product Description

The GIBRALTAR BEB-505 is a guided ejector die mold straight bushing machined from solid bronze and designed for precision fit in injection mold and die cast tooling applications. With an inside diameter of 1.5005 inches and a body diameter of 2.0005 inches, this bushing is press-fit into the mold plate and provides accurate alignment for ejector pins and guided components during the molding cycle. It is non-self-lubricating, requiring external lubrication as part of routine mold maintenance. Mold technicians, toolmakers, and die maintenance professionals are the primary installers of this component.

This bushing is suited for use in injection mold tooling, die mold assemblies, and precision stamping die sets where guided ejector motion must be maintained within tight tolerances. The press-fit attachment method provides a secure, fixed installation in the mold base without additional fasteners. At 0.5 pounds and compact dimensions, the BEB-505 fits standard mold base configurations used in both prototype and production tooling environments.

Key Features

• Solid bronze construction for wear resistance and dimensional stability under load
• 1.5005 inch inside diameter for close-tolerance ejector pin guidance
• 2.0005 inch body diameter sized for standard press-fit mold plate bores
• Press-fit attachment method eliminates fastener hardware in the mold plate
• Non-self-lubricating design compatible with scheduled external lubrication programs
• Guided ejector bushing type maintains accurate pin travel throughout mold cycles

Compatibility

Designed as an OEM-style replacement for guided ejector die mold straight bushing applications requiring a 1.5005 inch inside diameter and 2.0005 inch body diameter with press-fit installation.

Installation Notes

Installation is performed by qualified toolmakers or mold maintenance technicians. The mold must be fully de-energized, cooled, and removed from the press before bushing replacement. Press-fit installation typically requires an arbor press and appropriate support fixtures to seat the bushing flush and square without damage to the bore or bushing wall. Apply the specified external lubricant to the bore interface at assembly and follow the mold builder's maintenance schedule for relubrication intervals.