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JERGENS Ball Lock Primary Liner - Ball Lock Liners
JERGENSBall Lock Liners

JERGENS Ball Lock Primary Liner

The JERGENS Ball Lock Primary Liner (SKU 49711, Mfr Part 49711) is a steel ball lock liner with a black oxide finish. It features a 25 mm shank diameter and a 0.75 in overall height. This product is designed for use…

SKU 3G-OTH-183846

Brand
JERGENS
Item
Ball Lock Primary Liner
Part Number
49711
Category
Ball Lock Liners
Available to Order
Also known as:49711JERGENS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

JERGENS
Manufacturer Part Number
49711
Type
Steel, 49711
Shank Dia
25 mm
Overall Ht
0.75 in
Product Type
Ball Lock Primary Liner

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JERGENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JERGENS Ball Lock Primary Liner (SKU 49711, Mfr Part 49711) is a steel ball lock liner with a black oxide finish. It features a 25 mm shank diameter and a 0.75 in overall height. This product is designed for use in workholding systems requiring precise liner alignment.

Frequently Asked Questions

What is the JERGENS Ball Lock Primary Liner used for?

The JERGENS Ball Lock Primary Liner is used in workholding systems to provide precise liner alignment for machining operations. It secures fixtures and tooling plates on machine tables, ensuring repeatable accuracy during milling, drilling, or grinding processes in industrial manufacturing environments.

What are the specifications of the JERGENS Ball Lock Primary Liner 49711?

The JERGENS Ball Lock Primary Liner (Mfr Part 49711) is made of steel with a black oxide finish. It has a 25 mm shank diameter and a 0.75 in overall height. This liner is designed for workholding systems requiring precise alignment and is supplied by 3G Electric as a global industrial equipment distributor.

Where to buy the JERGENS Ball Lock Primary Liner 49711 worldwide?

You can source the JERGENS Ball Lock Primary Liner 49711 worldwide through 3G Electric. As a global industrial equipment distributor established in 1990, 3G Electric handles full logistics, customs clearance, and delivery to your facility. Contact 3G Electric for availability and lead time.

How to install the JERGENS Ball Lock Primary Liner?

To install the JERGENS Ball Lock Primary Liner, press it into a precision-bored hole in your fixture plate until the liner's shoulder seats flush. Ensure the shank diameter matches the 25 mm bore. Use a ball lock mechanism to secure the liner; follow standard workholding practices for alignment and torque specifications.

Used in

Common applications for JERGENS
Die casting — Force-indicating die-flipping hoist rings (e.g., M36-4.00, 14,770 lb) for rotating heavy dies during maintenance.
Machining — Ball lock receiver plugs (e.g., 20 mm OD, M4-0.7) for modular fixturing setups on vertical machining centers.
Assembly — Straight-line toggle clamps (e.g., 5/16-18 plunger thread) for holding components in welding or assembly fixtures.
Plastic injection molding — Swivel hoist rings (e.g., 3/4"-10, 4,100 lb) for side-pulling molds during changeover.
Metal stamping — Force-indicating hoist rings (e.g., M24-3.00, 6,500 lb) for flipping large stamping dies.
Aerospace manufacturing — Ball lock receiver plugs and toggle clamps for quick-change tooling on assembly jigs.
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JERGENS Products

3G Electric supplies JERGENS ball lock liners. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Steel ball lock secondary liner with black oxide finish. Features a 16 mm shank diameter and 0.75 in overall height. Used in quick-change tooling systems for precise locating and securing of workholding fixtures on machine tables
JERGENS
Steel ball lock secondary liner with black oxide finish. Features a 16 mm shank diameter and 0.75 in overall height. Used in quick-change tooling systems for precise locating and securing of workholding fixtures on machine tables

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