Wälzlager und Verfahren zur Herstellung eines solches Wälzlagers

Details

Veröffentlichungs-Nr.

EP2975278

Aktenzeichen

EP14306169

Anmeldetag

18. Juli 2014

Veröffentlichung

6. Februar 2019

Erteilung

6. Februar 2019

Rechtsraum

EP

IPC

F16C19/06F16C25/08F16C33/60F16C33/61F16C27/06F16C19/16F16C33/58F16C33/64

Abstract

This rolling bearing (1) comprises an outer ring (3) and an inner ring (5), both having a raceway (30, 32, 50) for rolling elements (7) placed between said inner and outer rings (3, 5) in contact with said raceways (30, 32, 50). At least one of the rings (3) comprises an envelope (34) having an axial portion (340) and, connected to the edges of the axial portion (340), two radial portions (342, 344), and two half-raceways (30, 32) arranged in said envelope (34) to form the raceway of this ring (3). The rolling bearing (1) further comprises at least one annular preloading element (9) made of an elastic material and arranged inside the envelope (34) to be preloaded axially between a first radial portion (342) of the envelope (34) and a lateral face (300) of a first half-raceway (30). The rolling bearing (1) comprises at least one damping element (11) radially arranged between the axial portion (340) of the envelope and each of the half-raceways (30, 32).

Anmelder

Firma

Aktiebolaget SKF

Land

🇸🇪 Schweden

Fachgebiete