Din 509e06x02 Exclusive !free! Jun 2026

: The structural shape/form, dictating a single-surface radial relief plunge. 0.6 : The cutting tool edge radius ( ) forming the base of the groove. 0.2 : The precise radial depth ( ) into the shaft wall.

: When a bearing, collar, or gear is pressed onto a stepped shaft, any residual radius or burr at the shoulder corner will stop the component from sliding completely flush against the face. The 0.2 mm depth provides empty space for a clean, perpendicular fit. Manufacturing and Tooling Considerations

One specific, highly precise variant used in specialized applications is the , a type E undercut designated under the DIN 509 standard. While DIN 509 defines various forms, the "E0.6x0.2" designation is often treated as an exclusive choice for specific, high-precision, or space-constrained requirements.

When specifying this on a technical drawing, it is often called out using a leader line pointing to the corner: din 509e06x02 exclusive

Tight tolerances lead to better performance in machinery, with reduced wobble and friction. Conclusion

The term "Exclusive" in the context of DIN 509E06X02 implies a set of specifications that are tailored to meet very particular needs or applications. This could mean that products or components adhering to this standard are manufactured with a higher degree of precision, undergo more rigorous testing, or are made from materials that meet exceptionally high-quality benchmarks.

Standard zinc coatings on stainless steel or high-strength steel fasteners (property class 10.9 or 12.9) often suffer from galling—cold welding during tightening. The exclusive X02 top coat introduces a solid lubricant, allowing consistent clamp loads without anti-seize paste. : When a bearing, collar, or gear is

According to official engineering catalogs like OMP Italy's Technical Specifications , this specific geometry is recommended for part diameters ( Why Form E Over Form F?

Achieving status is not a matter of simply dipping parts in a tank. It requires a controlled, audited production line. Here is the typical process flow for a certified plater:

: Type E undercuts are exclusively used when only the cylindrical surface requires subsequent finish-machining (such as grinding or turning), while the perpendicular shoulder face does not require identical machining. While DIN 509 defines various forms, the "E0

The latest version, , expanded on previous versions (dating back to 1966 and 1998) by adding tolerance values and surface finish recommendations in addition to the dimensional specifications provided by the international standard DIN EN ISO 18388 . Therefore, referring to a part as "DIN 509 Exclusive" suggests that the component adheres to these strict, latest-generation tolerances, which is a mark of high-quality precision.

Where a bearing, gear, or flange must sit perfectly flush against a shaft shoulder, ensuring the corner of the mated part does not interfere with the radius of the shaft corner.

: The standard governing undercuts for turned parts and bores.

This designation is – replaced by DIN EN ISO 4046 and ISO 2081 (for zinc coatings).