Jergens 49708 Ball Lock Modular Fixturing Liner 1.0018in Od

Product Description

The JERGENS 49708 is a primary-type modular fixturing liner designed for use with ball lock modular fixturing systems. It features an outside diameter of 1.0018 inches and a 16mm inside diameter, with a plate thickness compatibility of 0.75 inches and a plate thickness tolerance of 0.0050 inches. This liner serves as a precision receiver component, pressed or installed into a fixture plate to accept ball lock shanks and workholding receivers. It is installed by toolmakers, fixture builders, and machining setup technicians working in production or job shop environments where repeatable part location is critical.

This liner is suited for use in modular fixturing plates where ball lock receiver systems are used to achieve rapid, repeatable workpiece location. The primary liner type indicates it is the base receiver installed directly into the fixture plate, supporting consistent positioning across multiple setups. Typical applications include CNC machining centers, tombstone fixtures, and modular tooling plates used in medium to high production environments.

Key Features

• Outside diameter of 1.0018 inches for precision press-fit installation in fixture plates
• 16mm inside diameter compatible with standard ball lock shank receivers
• Primary liner type - installs directly into the fixture plate as the base receiver
• Plate thickness compatibility of 0.75 inches with a tolerance of 0.0050 inches
• Lightweight construction at 0.0938 pounds for minimal fixture mass addition

Compatibility

Designed as an OEM-style component for ball lock modular fixturing systems requiring a primary liner with a 1.0018 inch outside diameter and 16mm inside diameter in 0.75 inch fixture plates.

Installation Notes

Installation is typically performed by toolmakers or fixture technicians using a press or appropriate insertion tooling to seat the liner flush and square within the fixture plate bore. Ensure the plate bore is clean, deburred, and dimensionally verified before installation to maintain positional accuracy. Do not use impact tools that could damage the liner bore or distort the outside diameter. Follow the fixturing system manufacturer's guidelines for installation depth and surface preparation.