20 years of history, more than 50 years of combined industry experience.

Precision mechanical components

More than half a century of experience built up across the Group’s various companies in the field of industrial components: expertise we now put at the service of design engineers and technical managers in selecting the right component for every industrial application. With a portfolio of more than 13,000 products—including bearings, bushings, rod ends, linear guides, fastening and sealing systems—combined with specialized technical support and an international supply chain, we meet every requirement, from standard production supplies to custom-engineered solutions.

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why jfk

Four reasons to choose JFK

01

Wide range of products

Seven product families and over 13,000 part numbers from a single partner. Rolling bearings, rod ends, linear guides, fastening systems, shims, sealing systems and bushings: everything needed for the operation of a wide variety of technical applications, machinery and industrial plants, brought together in a single, constantly updated catalogue.

02

Technical support

Specialized technical support from component selection to installation. JFK’s engineering team evaluates load, speed, operating conditions and dimensional constraints to identify the most suitable solution, or develops custom-designed components when standard solutions do not meet specific application requirements.

03

International supply chain

Production and distribution carried out to high standards by selected partners in Europe and Asia. Each product is checked to ensure it meets the JFK Group’s quality standards, with traceability guaranteed throughout the supply chain.

04

The Kanban method

Dedicated stock, continuous supply, zero production line downtime. The JFK Kanban system ensures that key part numbers are always available, eliminating waiting times and inefficiencies in warehouse management.

50+ years of experience
4 group companies
13K+ catalogue part numbers
10+ industries served

Products

Seven product families, thousands of solutions

From the simplest component to the most specific solution: seven product families and thousands of catalogue items. Self-lubricating and re-lubricatable bushings (including bronze and PTFE-lined solutions under the DJA MOND brand), rolling bearings (ball bearings, roller bearings and needle roller bearings), rod ends and spherical plain bearings, linear motion systems (including linear guides, ball screws and linear bushings), fastening systems (rings and locknuts), precision shims, sealing and damping solutions. Supporting those involved in design, manufacturing and maintenance, in industry and beyond.

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DJA MOND bushings and sliding systems

Components made from solid metal, multi-layered materials, sintered materials, technopolymers and fibre.
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JFK rolling bearings

Radial, thrust and self-aligning bearings for all types of load.
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JFK spherical plain bearings and rod ends

Spherical joints designed to transmit force and motion while compensating for misalignment.
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JFK linear motion systems

Linear guides, ball screws and bushings for precise, smooth and repeatable motion.
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JFK fastening systems

Rings and locknuts for axial positioning and locking.
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JFK precision shimming systems

Precision metal shims for accurate assembly.
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JFK sealing, damping and protection systems

Sealing solutions, anti-vibration components and elastomers designed to protect, isolate and dampen.
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Can't find the right component?

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Find the right solution for your application

JFK solutions are born from a deep analysis of real operating conditions — including load, speed, environment and maintenance requirements — to identify the most suitable technology across our seven product families. From industrial automation to agricultural machinery, from heavy-duty applications to hydraulic systems: every sector has its own challenges, and JFK has the expertise to overcome them, built over decades of experience.

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Applications

The industries we serve every day

Precision engineering for automotive, reliability for agricultural machinery: the experience we have built up over the years enables us to meet the operating conditions, challenges and requirements of more than ten industrial sectors.

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Industrial automation

Linear guides, ball bearings, technopolymer bushings.
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Automotive / Motorcycles, Trucks & Buses

Spherical plain bearings, bronze bushings, needle roller bearings.
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Agriculture

Self-lubricating bushings, spherical plain bearings and rod ends, sealing rings.
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Metal Fabrication / Machining Industry

Ball recirculating linear guides, precision shims and case-hardened bushings.
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Transmissions and axles

Ball bearings and needle roller bearings, bronze bushings, slewing rings.
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Construction Equipment

Case-hardened bushings, roller bearings, cam followers.
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Poultry Industry

Engineering polymer bushings, insulated bearings, sealing rings.
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Gate automation systems

Self-lubricating bushings, radial bearings, locking nuts.
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Hydraulic and pneumatic cylinders

Self-lubricating bushings, spherical plain bearings, sealing rings.
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Renewable Energy

Self-aligning bearings, slewing rings, graphite bronze bushings.

Product finder

Find the right component

Three steps: industry, type of motion and operating conditions. The finder filters the catalogue for you.

Have a specific requirement?

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The JFK technical team analyzes load, speed and operating conditions to identify the right solution or develop a custom-designed component.