Associated Spring Raymond 106-105 Die Spring Extra Heavy-duty

Product Description

The ASSOCIATED SPRING RAYMOND 106-105 is an extra heavy-duty die spring engineered for high-load tooling and stamping applications. It features a trapezoidal wire cross-section for increased energy storage and a green color designation indicating extra heavy-duty load class. The spring accepts a 0.375-inch hole diameter, is designed for use with a 0.1875-inch rod diameter, and has a free length of 1.25 inches. Manufactured from chromium alloy steel, it delivers a maximum deflection load of 50 pounds and a maximum deflection of 0.31 inches. The rated spring rate is 146 pounds per inch. This part is installed by tool-and-die technicians, press maintenance personnel, and industrial mechanical specialists.

This die spring is suited for use in stamping dies, punch presses, progressive dies, and injection mold tooling. Its compact free length of 1.25 inches makes it appropriate for applications where space is constrained but high load capacity is required. The extra heavy-duty rating supports demanding cycle environments. The green color coding aligns with industry-standard die spring classification, allowing for straightforward identification during maintenance and replacement.

Key Features

• Extra heavy-duty duty rating for high-load, high-cycle tooling environments
• Trapezoidal wire shape increases load capacity relative to round wire designs of the same envelope size
• Chromium alloy steel construction for fatigue resistance and durability
• Maximum deflection load of 50 pounds with a spring rate of 146 pounds per inch
• Green color coding for quick visual identification per industry die spring standards
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems

Compatibility

Designed as an OEM-style replacement or new-build die spring for extra heavy-duty stamping dies, punch presses, and mold tooling requiring a 0.375-inch hole diameter and 0.1875-inch rod diameter with a 1.25-inch free length.

Installation Notes

Installation is performed by tool-and-die technicians or press maintenance personnel. Always de-energize and lock out the press or tooling assembly before removing or installing die springs. Inspect the mating rod and bore dimensions for wear before installation. Do not compress the spring beyond the rated maximum deflection of 0.31 inches, as exceeding this limit will reduce service life and can cause premature failure.