PLAIN & 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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Gleitlager und Wälzlager | Maschinenelemente für die Bewegung
Here you will find the latest developments from all areas of warehouse technology, especially the Plain bearings and roller bearings. The Difference between the two most commonly used plain bearings, also bushings and roller bearings such as ball bearings, roller bearings or needle bearings is as follows: With plain bearings, the parts that move relative to one another are in direct contact. Sliding friction occurs, which can be reduced directly or indirectly by lubrication. In rolling bearings, there are rolling elements between the inner ring and the outer ring Frictional resistance and thus reduce wear.
Content:
- Plain bearings and roller bearings for special industries
- Plain bearings and roller bearings for machine and plant construction
Whether she is a bearings or Rolling Which you select for your application depends very much on the requirements of the application and its required properties, such as radial load or axial load, lubrication, acting forces, friction, speeds, wear, etc. The behavior is the same material selection of plain bearings or roller bearings or that of balls such as steel, bronze, sintered bronze, plastic, etc. relative to the application of the components.
There are completely stock out Ceramics or Hybrid bearingswhere only the rolling elements are made of ceramic. When storing a shaft, a distinction is made between the radial bearing, which can absorb radial forces, and the axial bearing, which absorbs axial forces. Plain bearings like to run out Plastic deployed. Such a Plastic bearings offers advantages in terms of service life or it usually requires little or no maintenance.
Brand new plain bearings and roller bearings
Here you will find the latest new developments from all areas of bearings and the associated lubrication from bearing specialists such as Igus,Rodriguez, Schaeffler and many more. Stay up to date on the Rolling bearings, plain bearings, Ball bearings, deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, air bearings, linear bearings, ceramic bearings, cylindrical roller bearings, angular contact ball bearings, bearing bushes or RTB bearings. ua We start with:
Plain bearings and roller bearings for special industries
Plain bearings and roller bearings for machine and plant construction
Counterfeit rolling bearings endanger people and machines
28.03.2023 | Schaeffler takes regular action against counterfeit products. The globally active Automobile- and industrial suppliers in Schweinfurt 30.000 Rolling Have copies with a total weight of 10 t destroyed. After scrapping, the material is melted down in a steelworks so that the steel finds its way back into the material cycle.
Precision roller bearings directly from the manufacturer: fast and flexible
Precision
stock for industrial applications reliably and quickly is a major challenge in times of supply bottlenecks. Good to be there with a partner like that Rodriguez GmbH works together. Flexible in-house production has been established here over the years. Rotary and linear components can also be delivered quickly to customer specifications.
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Reason to cheer at the Scottish machine manufacturer Tooltec: Its offshore inspection device is the winner of the Manus Award 2019. For the ninth time, Igus has awarded this prize for the creative use of high-performance plastics in warehouse technology. Second place went to a hovering catamaran, and third place went to an assistance system that can also be used by people with physical mobility impairments.
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Igus operates the world's largest test laboratory for plastics in moving applications in Cologne. Over 12.000 tribological tests alone are carried out here every year. This also includes tests that examine the use of a wide variety of materials in a wide variety of environments in real tests. During the salt water test on a "Xiros" Flanschkugellager and a metal bearing has convinced the Xiros bearing through the use of lubrication and maintenance-free tribo-plastics.
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For the lubrication-free bearing of shafts and rails Igus GmbH, Cologne, offers an extensive range of polymer plain bearings for rotary and lifting movements. The tribologically optimized plastics can also be used for longitudinal movements, among other things. As "Dry Lin" sliding plates for girders of all kinds, up to 2 t can be slowly and dynamically moved, for example steel girders or aluminum floor plates. With four plates, this corresponds to the weight of an African bull elephant.
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The demand for packaged beverages is increasing. To ensure that the different sized glass and PET bottles are handled quickly and reliably, so-called clamping stars play an important role in the complex beverage bottling lines at Krones AG. They are exposed to very high loads, especially in the upper power range. Ever since they started using the two-component plastic rollers Igus GmbH have been equipped, their service life has almost doubled.
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The lubrication and maintenance-free polymer rotary table bearings from Igus as ready-to-install solutions, ball-bearing rotary tables or slewing rings replace them. The wide range of applications mostly involves pivoting applications. The robust yet light "iglidur PRT" rotary table bearings are corrosion-free. The sliding elements are made from the tribo-optimized special material "iglidur J".
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On the 20. October 2018 at 03: 45 CEST launched the four-part spacecraft Bepi Colombo in the Ariane 5 launch vehicle her journey to Mercury. Also on board: Rolling of Minebea Mitsumi Subsidiary Cerobear. The launch of the space mission took place in Kourou (French Guiana).
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A special focus of Dr. Tretter form the torque ball sockets. These high-precision drive elements for torque transmission with simultaneous translational movement can be installed in the smallest of spaces. The ball rolling element is used in these drive elements, which takes over the transmission between the ball bushing and the shaft with ground grooves. Torque ball bushings are used in a similar way to spline shafts.
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Rodriguez DRF/DRN angular contact thrust ball bearings are suitable for supporting Ball Screwsn and trapezoidal screw drives. Due to their properties, they can be used perfectly as fixed bearings. The powerful, double-row components are available in diameters from 12 to 40 mm. They are accurate and powerful - even over a long period of time.
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Manufacturers of machine tools place high demands on the built-in Ball Screws. These have to position quickly, efficiently and very precisely. Dr. Tretter has the new Axial for these demands Angular contact ball bearings of the BSBD series from NSK in the portfolio.
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It is often enough to exchange a small component in a large machine and you already have yours Total Cost of Ownership (TCO) under control. This is the experience that customers of NSK. The optimal housing bearing in the right quality can save up to almost 300.000 euros a year. A new example reduces bearing failures at a manufacturer of vibrating screens. He saves 117.000 euros a year here. You can find this and other examples below:
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GGB Bearing Technology offers two new metallic sliding materials: The sliding material GGB-CSM is made of solid solid material and the bimetallic GGB-CBM is made of a metallic bearing material with a sintered sliding layer. Both materials are self-lubricating and maintenance-free. In addition, they are designed for high load capacity, a wide temperature range and outstanding corrosion resistance.
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Schaeffler Group Industrial has recently introduced solutions for the bearing of main spindles under the FAG product brand with the high-performance RS series and the thermally robust TR cylindrical roller bearings, which in many cases also enable the bearings to be adjusted rigidly for motor spindles. As a result, parts of the surroundings are partially unnecessary and the assembly of the bearings is greatly simplified.