Dayton Lamina 6-2431-822 Ball Bearing Cage 3 in Id

Product Description

The DAYTON LAMINA 6-2431-822 is a ball bearing cage designed for use in die sets and stamping tooling applications where precise linear guidance is required. Constructed from aluminum alloy, this cage maintains consistent ball spacing and alignment during press cycling. It features a 3-inch inside diameter and a 7.75-inch overall length, with a ring thickness of 0.375 inches. The distance before preload is 4.25 inches. Toolmakers, die setters, and press maintenance technicians typically select this component when rebuilding or replacing worn guidance assemblies in progressive, compound, or blanking dies.

This ball bearing cage is suited for use in die set guide post and bushing assemblies found in metal stamping and fabrication operations. It fits applications requiring a 3-inch ID cage in both production and short-run tooling environments. The aluminum alloy construction keeps weight low while providing sufficient rigidity for the guidance function. Typical installations occur in machine shops, tool rooms, and stamping facilities maintaining or upgrading existing die sets.

Key Features

• 3-inch inside diameter for precise guide post fitment
• 7.75-inch overall length to accommodate standard die set travel ranges
• Aluminum alloy construction for lightweight durability
• Ring thickness of 0.375 inches for structural rigidity
• 4.25-inch distance before preload for controlled ball engagement

Compatibility

Designed as an OEM-style replacement ball bearing cage for die sets requiring a 3-inch inside diameter guidance component.

Installation Notes

Installation should be performed by a qualified toolmaker or die maintenance technician. Ensure the press is fully de-energized and locked out before removing or installing any die set component. The cage should be seated squarely within the guide bushing without forcing; inspect the guide post and bushing for wear before installation. Follow applicable OSHA and ANSI die safety standards during service.