Jergens 49807 Modular Fixturing Liner Secondary Ball Lock

Product Description

The JERGENS 49807 is a secondary ball lock modular fixturing liner designed for use in precision workholding and modular fixturing systems. The liner accepts a 16mm inside diameter and measures 1.0018 inches in outside diameter, fitting into a plate with 0.5-inch thickness compatibility. A plate thickness tolerance of 0.0050 inches ensures repeatable, accurate seating in the fixture plate. This component is installed by machinists, tooling engineers, and fixture builders working in manufacturing environments where consistent part location is critical.

This liner is used in secondary ball lock modular fixturing setups, where tooling plates and fixture assemblies require reliable, repeatable locating and locking. It is suited for horizontal and vertical machining center pallets and fixture plates requiring standardized locating hardware. The 16mm ID accommodates standard ball lock shanks in secondary retention configurations, making it a common component in production machining and flexible fixturing systems.

Key Features

• Secondary ball lock liner type for repeatable tooling registration
• 1.0018 inch outside diameter for precise plate bore fit
• 16mm inside diameter compatible with standard ball lock shanks
• 0.5 inch plate thickness compatibility
• Plate thickness tolerance of 0.0050 inches for controlled installation fit
• Lightweight at 0.0625 pounds for easy handling during fixture assembly

Compatibility

Designed for use with ball lock modular fixturing systems requiring a secondary liner with a 1.0018 inch outside diameter and 16mm inside diameter in 0.5 inch thick tooling plates.

Installation Notes

Installation is typically performed by tooling or fixture technicians using standard press-fit or interference-fit procedures appropriate to the plate material. Ensure the receiving bore in the fixture plate is clean and dimensionally verified before pressing the liner into position. Follow the fixture system manufacturer guidelines for proper seating depth and retention method. Confirm system is de-energized and workholding pressure is released before performing any liner replacement or maintenance.