Plain and roller bearings for your construction
Ball bearings, roller bearings, air bearings, linear bearings, ceramic bearings, RTB bearings and much more. made of metal or plastic for many applications
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Smart machine elements for your efficient construction
Are machine elements Construction componentsthat are not only contained in machines, but rather can be found in every technical construction. Often they are as inconspicuous as they are important at the same time. If, for example, a seal fails, it can have a major impact on the entire machine or system. We'll bring you the latest Machine Elements before how Rolling and plain bearings, Linear Technology, Shock absorbers, shafts, Tools, Springs, seals, Controls and much more.
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Brand new machine elements
The calculation of the machine elements is increasingly done online today. In our section Configuration you will find numerous innovations of such tools. Or go straight to our service area. There you will find apps and tools for machine elements, which often make your design or shopping easier for you online, much like Amazon. exceptions like Fasteners with z. B. Screws can be found in the department Connection Technology, Couplings, Brakes and Drive Elements in the field of drive technology.
Machine elements for special industries
Special industries like Automotive industry, Renewable energies, Technical Building Services, Medical Technology, Microsystems Technology require specially designed developments and knowledge. Here we introduce you to the latest machine elements for these applications.
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A product development that makes everyday life easier for many people is the best reward for the designer. A prime example of this is the Rollikup wheelchair coupling from Teuto Inserv gGmbH. First developed on behalf of a wheelchair user, the coupling, which is as simple as it is ingenious, has developed into a successful product. Leave trailers, suitcases and much more...
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In 2005, elastic point bearings made from Getzner Synodyn were installed to protect the cinemas in the famous Grandberry Mall in Tokyo from disturbing noise and vibrations. According to long-term measurements, the vibration isolation still works almost unchanged 15 years later. And so, after the temporary closure of the area, Getzner received the order to do that too...
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The drive unit for a special vacuum application in semiconductor production consists of an internally toothed stainless steel ball slewing ring with the dimensions 1230 mm x 1091 mm x 27,5 mm including a mounting plate and drive pinion. Rodriguez supplies this assembly from a single source as part of its customer-specific system solutions, Value Added Products.
Machine elements for machines and systems
In the past, machine elements were exclusively mechanical components which, when put together in a construction, resulted in assemblies. Today, the individual components in mechanical engineering do not stop at Industry 4.0. In the mechanical elements more and more electronics or Measurement Technology a. The smart rolling bearing or the profile rail guide with path measurement lead to more intelligence in the machine elements. These are the new features:
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A high level of reliability must be guaranteed for large roller bearings - after all, components with an outer diameter of up to 6100 mm and a weight of up to 20 t can only be replaced with great effort. At Rodriguez, the relevant know-how is available for large-dimension ball and roller slewing rings, ring gears and swivel drives.
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SKF's tailor-made innovations for machine tools include the bearings in the “Silent” series, which run particularly quietly and cool thanks to the improved design of their cages. Their seals lock out contamination so effectively that machine availability benefits from it.
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The bidirectional Axial Radial cylindrical roller bearings from Rodriguez is now also available in an HSA version. It offers improved rigidity, a 20% reduction in starting and running torque and 20% higher speeds. Users also get up to 70% higher moment rigidity and load capacity in every direction. The delivery program includes types of axial radial cylindrical roller bearings with bore diameters from 200 to 580 mm for almost all applications, especially Machine Tools.
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Ewellix presented with the types LBCT D and LBCF D open linear ball bearings with increased performance for the supported shaft. The high load ratings ensure smoother running. At the same time, the construction of the ISO series 3 based on the tried and tested D series with closed linear ball bearings simplifies assembly.
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Pike Ball bearing offers Plummer for use in the food technology and beverage industry as well as im pharmaceutical field. The plummer block housing and the bearing insert are made of corrosion-resistant, wear-resistant Stainless Steel made.
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Igus The Drylin-Q 20 is expanding its product range of lubrication-free anti-rotation locks linear guides, These Square guide self-supporting absorbs forces of up to 10 Nm from all directions. The bearing play of the guide carriage can be adjusted manually. In addition, a hollow profile offers space for supply lines. The square guide system with a profile edge length of 20 mm offers a lot more in addition to the freedom from lubrication and maintenance.
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Losyco presents its system extensions for the "Loxrail" transport rails, With them one can transport platform put together. On this transport platform, the load, such as assemblies and machines weighing several tons, can be transported in manufacturing process, easy, flexible and efficient transportation. The focus of the new platform is a new system structure with a steerable transport platform and an integrated brake for conveyor rails.
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Rolling bearings are comparatively simple components in rotary tables, but they are decisive for the performance of the overall system. The following applies to use in rotary tables: as stored - as positioned. No compromises are made in this regard in countless applications. With the highest demands on precision and compact designs, thin section bearings from Rodriguez have proven themselves. Due to their design and high performance, they convince in many other areas of application such as in rotary tables from Owis.
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Devices for measuring the flow rate of liquids and gases or for measuring wind speeds, so-called anemometers, require extremely low-friction ball bearings. The GRW offers a special ball bearing with a special cage for such demanding applications. It fulfills the high requirements of the storage technology for anemometers with regard to the starting and dynamic friction torque as well as the temporal stability of the low friction torque. The new ball bearing cage is manufactured according to a patented process developed especially for this application.
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Precise machining and extremely tight tolerances are particularly important in medical technology, for example in the manufacture of bone screws or other small medical parts and microcomponents. The fast and reliable production of threads is a particular challenge here. For this reason, Sandvik Coromant has now developed inserts and holders for the "Coromill 325" for use on Swiss-type lathes, which can significantly optimize production processes.
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Zimmer Technische Werkstätten presents a pneumatic spring-loaded brake from the UBPS series. With the corresponding type examination certificate, the element can be used in Z-axes, among other things, in order to reliably prevent an application from slipping down.
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The "Tubus-Spezial" hold-down dampers from ACE shock absorbers have replaced their predecessors in the automotive industry as hold-down dampers in sheet metal forming within just two years. The polyurethane damping disks used up to now could not do nearly as well as they did when it comes to reshaping sheet metal parts, damping the retaining elements of hold-down devices.