Gibraltar STBGP-5503 Die Mold Straight Bushing Steel

Product Description

The GIBRALTAR STBGP-5503 is a straight-style die mold bushing designed to guide and locate punches, pins, and other tooling components within die sets and mold bases. Machined from steel, this press-fit bushing installs directly into a prepared bore without fasteners, relying on an interference fit to hold position under repeated cycling. The 1.0005-inch inside diameter provides a precision bore for close-tolerance guidance, while the 1.3755-inch body diameter determines the required hole size in the die plate. A self-lubricating design reduces maintenance intervals and supports continuous operation in production tooling environments. This bushing is typically installed by tool and die makers, mold technicians, or precision machining professionals.

This bushing is suited for use in stamping dies, injection mold bases, and similar precision tooling assemblies found in manufacturing and fabrication facilities. The straight body style is appropriate for through-hole installations where a flanged retention method is not required. Its steel construction provides the hardness and dimensional stability needed in high-cycle tooling applications where consistent guidance accuracy is critical.

Key Features

• Steel construction for hardness and durability in high-cycle tooling
• 1.0005-inch inside diameter for precision punch or pin guidance
• 1.3755-inch body diameter sized for press-fit installation into die plate bores
• Press-fit attachment method requires no fasteners or adhesives
• Self-lubricating design reduces need for manual lubrication during operation
• Straight bushing style supports through-hole die and mold base applications

Compatibility

Designed as an OEM-style replacement or direct-fit component for straight-style bushing positions in standard die sets and mold bases requiring a 1.0005-inch bore guidance diameter.

Installation Notes

Installation is performed by tool and die makers or precision machining technicians using an arbor press or hydraulic press to achieve the required interference fit. The receiving bore in the die plate must be finish-reamed to the correct diameter before pressing in the bushing. Always de-energize and lock out any associated press or machine before servicing tooling components. Avoid driving the bushing in with impact tools, as this can damage the bore or distort the bushing.