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Precision clamping system RINGSPANN BKFF 56
- Manufacturer Part Number
- BKFF 56
- Brand
- RINGSPANNExclusive representative in Argentina
- Category
- Power transmission
- Subcategory
- Precision clamping systems
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Description
RINGSPANN BKFF 56 is a precision clamping system reference, within Power transmission. Request a quote for BKFF 56 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
RINGSPANN precision clamping systems from the BKFF line are flange-mounted chucks with a conical collet that hold workpieces in a centered and repeatable way on machine tools. They are used when the workpiece must rest against a flange and the inner or outer diameter has to be perfectly aligned with the axis of rotation. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, and advises you on choosing the model for your operation.
The BKFF designation identifies the family of RINGSPANN flange-mounted chucks with conical collet. The number that follows the prefix indicates the construction size of the system: in the examples BKFF 35, BKFF 44, BKFF 56, BKFF 79 and BKFF 110, that value increases in steps and corresponds to the clamping range each unit accepts. Any suffixes that may appear in the nomenclature refer to mounting variants, collet type or flange configuration. To confirm the exact variant for your application, it is best to request a quote using the complete code.
These systems are used in turning, grinding, milling and dimensional inspection, both in series production and in one-off jobs. In the Argentine industrial sector they appear in machining shops, auto parts factories, metalworking plants and maintenance departments that need repeatability in clamping. The flange allows the system to be fixed to a chuck or a table, and the conical collet centers the workpiece with high precision, which reduces setup time between operations and improves the concentricity of the machining.
To select the correct model, take into account the clamping diameter of the workpiece, the type of collet available and the flange shape your machine accepts. Installation requires thoroughly cleaning the conical seats, checking the concentricity of the flange and adjusting the clamping force according to the material and the cut. Lubrication of the contact surfaces and periodic checking of collet wear are key to maintaining precision over time. Poor alignment generates vibration and affects the surface finish.
Precision clamping systems are interchangeable between brands based on their flange geometry, clamping diameter and type of conical collet. When comparing alternatives, check the mounting dimensions, the clamping stroke and the interface with the chuck or machine. In many cases one system can be replaced by another of similar dimensions, but it is always advisable to validate compatibility with the manufacturer or a specialist before buying. MR Accesorios Industriales can guide you in that comparison.
If you already have the BKFF code for your system, send it by WhatsApp to MR Accesorios Industriales along with a photo or drawing of the workpiece you want to clamp. With that data we will quote the corresponding variant and help you resolve any questions about installation or interchangeability. We handle inquiries from all over the country and reply shortly.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the number in a BKFF system mean?
- The number that follows the BKFF prefix indicates the construction size of the clamping system. The higher the number, the larger the clamping range the unit accepts. The examples BKFF 35, BKFF 44, BKFF 56, BKFF 79 and BKFF 110 show that progression. For your case, send us the complete code and the workpiece to be clamped.
- How do I know which model I need for my machine?
- You need the clamping diameter of the workpiece, the type of collet and the flange your machine accepts. With that data the right BKFF size can be determined. If you do not have them at hand, send a photo of the current setup by WhatsApp and we will help you identify the variant.
- Can it be replaced by another brand?
- In general yes, if the flange geometry, the clamping diameter and the type of conical collet match. It is advisable to check the mounting dimensions and the clamping stroke before deciding. MR Accesorios Industriales can guide you in the technical comparison between alternatives.

