Industry up to date

Plain bearings and roller bearings: news for your design


Cylindrical roller bearings machine tools

The bidirectional Axial Radial cylindrical roller bearings from Rodriguez is now also available in an HSA version. It offers improved rigidity, a 20% reduced starting and running torque and 20% higher speeds. Users also get up to 70% higher torque stiffness and load capacity in both directions. The delivery program includes designs of axial radial cylindrical roller bearings with bore diameters from 200 to 580 mm for almost all applications, especially machine tools.

Fair statement from

Sebastian Mergler

Head of Product Management SaaS & Digital Services, Schaeffler Technologies AG & Co. KG, Schweinfurt

download video

Rodriguez1219The axial angular contact ball bearings type DRF / DRN of Rodriguez are suitable for storage of Ball Screws and trapezoidal screws. Due to their properties, they can be perfectly used as a fixed bearing. 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.

nsk1119In collaboration with the WBA (World Bearing Association), NSK has developed an app that helps users with the Detecting counterfeit rolling bearings supported. In recent years, the company - together with the WBA and the Japan Bearing Industry Association (JBIA) and international authorities - has been working hard to stop counterfeiters and remove counterfeit bearings from the market.

radial bearingsmyonic (Minebea Mitsumi) has on the EMO the Axial and radial bearings of the next generation für die machine tool vorgestellt. Die Baureihe AXRY-NGX wurde konsequent auf maximale Steifigkeit weiterentwickelt. Mehr Steifigkeit für hohe Belastungen in dem gegebenen Bauraum sei nicht möglich. Bewährte Features der Baureihe EX wie die Fettreservoirs zur Lifetime lubrication were taken over.

schaeffler0919Schaeffler has the largest in its history so far Spherical plain bearings manufactured. The special bearing has an outside diameter of 1900 mm, a bore diameter of 1500 mm and a height of 600 mm. The weight is just under 4,7 t. The bearing is used in a cutting head excavator designed and built by Royal IHC.

Pepperl + Fuchs