Aktiebolaget Skf

Ab Skf

Tristan Kaiser

Peter Horling

Mathias Seuberling

Henning Kern

Hans-Juergen Liesegang

Hans-Jürgen Liesegang

Heinz Breunig

Christina Pfeuffer

Markus Behn

Mathias Noth

Mathias Noeth

Reiner Wagner

Jürgen Gegner

Mathias Nöth

A roller bearing for at least one set of roller bodies, which are disposed in an annular manner, the roller bearing having at least one track element with a track, on which the roller bodies are provided for rolling. The track comprises a track base having a circular circumferential line. The track element comprises, on each axial side of the track base, a shoulder or a rim for the roller bodies, each shoulder or rim having a circular circumferential line. The track element is formed such that, as viewed perpendicular to the planes defined by the circumferential lines, all center points of the three circumferential lines are different from each other.

Rolling bearing

A coating arrangement has the following characteristics: &#x2014;particles having a scratch hardness greater than or equal to 9 and a median grain size that can be determined, &#x2014;a coating having a thickness equaling approximately half the median grain size, &#x2014;a coating carrier with a surface comprising recesses, wherein a portion greater than 85% of the recesses compared to a surface surrounding the associated recess is designed with a depth smaller than approximately 10% and/or a opening width smaller than or equal to approximately 15% of the coating thickness, and &#x2014;the coating is applied to the surface of the coating carrier and surrounds the particles at least at a lower region oriented toward the coating carrier.

Coating arrangement

A bearing device for a solar power plant unit includes at least one support element, at least one first roller and at least one second roller. At least one first roller bearing unit is movably supported on the support element and rotatably supports the at least one first roller and the one second roller. At least one first spherical plain bearing having an outer ring is attached to the at least one first roller. A solar power plant includes at least one mirror movably supported by at least one such bearing device.

Bearing device and solar power plant unit using the same

Growing community of inventors

Schweinfurt, Germany

Tristan Kaiser