Ball bearing bearing

radialaxialdeep groove

GRW not only develops and produces standard and high-precision ball bearings but also all required variants of miniature ball bearings. Extraduplex bearings Extraduplex bearings are double-row deep groove radial bearings or angular contact ball bearings with divided inner or outer ring. The ring is laser-welded under a defined preload. The advantages of this bearing variant are also evident during installation: any radial displacement or variation of the axial preload is reliably excluded.