Bearing makers adopt laser marking to prevent counterfeiting

By OEM Update Editorial November 1, 2021 3:04 pm IST

The bearing market has faced a scourge of counterfeiting for many years leading to huge consequences.

No less than 5.4 million jobs are at stake, as well as a loss of 36 billion euros for the global economy, according to the World Bearing Association. These alarming figures are prompting major bearing manufacturers around the world to mark their components. On the one hand to facilitate internal traceability and maintenance actions, but above all to improve their corporate identity, by offering distinctive and aesthetic signs.

Various marking requirements

Every year, millions of bearings are manufactured for numerous sectors such as the automotive, aerospace, energy and medical sectors. Obviously, this large demand generates a variety of products, in terms of used materials (steel, ceramic or other treated metals), and also in terms of dimensions (larger or smaller diameters or widths). As a result, marking solutions must easily adapt to these differences.

Marking types can also be different. The bearings are marked with a variety of information, ranging from alphanumeric production codes or product data (site or date of manufacture) to Datamatrix codes or logos. The inscriptions must be clear, readable and unalterable. This last point is especially true if the bearings are subject to significant mechanical or thermal stress.

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SIC Marking, a leader in industrial traceability, has been committed for more than 30 years to providing the most appropriate marking solutions to meet the challenges of industry.

SIC Marking’s integrated lasers are suited to marking ball bearings, providing clean and permanent results on all materials, from plastics to ceramics to hard metals. The various options available, including the 3D function and Autofocus, ensure perfect marking on all bearing surfaces (outer or inner ring).

The range is completed by three workstations (L-BOX, XL-BOX and XXL-BOX) allowing a dedicated marking station. This can be integrated into a production line or used as a stand-alone marking station. The production of small, medium and even large series is possible. The resizing of the boxes, the creation of specific tooling, the addition of additional movements (Z axis, rotary axis) are options available on request.

For more info, visit: www.sic-marking.com.