Precision clamping element RINGSPANN KFDF 120

RINGSPANN KFDF 120 is a precision clamping system reference, within Power transmission. Request a quote for KFDF 120 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

RINGSPANN KFDF flange mandrels are precision workholding elements mounted on chucks or flanges to center and hold parts during machining operations. They are used when repeatability and free access to the working face are required, for example in turning, milling and grinding of components. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, and advises you on choosing the model according to the diameter and the type of part.

The KFDF designation reads as a family of flange mandrels: the letters identify the design type and the number that follows indicates the size within the series. In the examples KFDF 110, KFDF 120, KFDF 130, KFDF 140, KFDF 155, KFDF 170, KFDF 185 and KFDF 200 you can see how the numeric suffix scales from smaller to larger. That number is not a diameter or a part dimension: it is the reference that orders the sizes in the catalogue. To select, send the complete part number and the data of the part you are going to hold.

These systems are used in precision machining industries: automotive, auto parts, machine tools, capital goods and grinding shops. In Argentina they are seen in turning and milling cells where fast part changeover without losing concentricity is sought, and in dimensional inspection stations. They also appear in production lines that require repeatable workholding on flanges or adapter chucks.

To choose a KFDF, take into account the size of the flange or chuck where it is mounted, the diameter and material of the part, and the type of operation. Cleanliness of the supporting faces and uniform tightening of the screws are key for the element to work centered. Check the lubrication of the moving parts and avoid impacts that could alter the workholding geometry. Correct alignment extends the life of the tool and improves repeatability.

As for equivalences, flange mandrels are compared between manufacturers by size and mounting system, not by part number. If you need to replace an element from another brand, send the flange dimensions and the workholding diameter to find the equivalent in the RINGSPANN line. There is no universal interchange table: each manufacturer defines its own dimensions, so verification is done case by case.

MR Accesorios Industriales is the exclusive representative of RINGSPANN in Argentina and supplies this line from Buenos Aires. If you already have the KFDF part number or your machine model, send it via WhatsApp and we'll quote you shortly. If you are not sure which one corresponds to you, tell us what part you hold and on which flange you mount it, and we'll guide you.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.