Schaeffler Technologies Ag & Co .kg

Ina Walzlager Schaeffler Ohg

Ina Schaeffler Kg

Johannes Lang

Alexander Zernickel

Harald Hochmuth

Jürgen Hartmann

Alexander Stark

Andre Anger

Klaus Scharinger

Michael Ruprich

Joerg-Dietrich Krohmer

Thomas Schilling

Stefan Willared

Stefan Hamper

Peter Schaaf

Thomas Fuchshuber

A supporting body () for guiding or tensioning a circumferential traction mechanism of a traction drive, a front side () that has an elongated sliding surface for making contact with the traction mechanism, a rear side () that lies opposite and includes an elongated receiving groove () for form-fittingly receiving a reinforcement panel, the receiving groove () being formed by delimiting elements () which protrude, at the sides of the groove, from the rear side, and at least two delimiting elements (') on one side of the receiving groove () being separated in the longitudinal direction by a spacing in the form of a gap ().

Supporting body comprising a receiving groove for a reinforcement panel

A rolling bearing including an outer ring, an inner ring and two annular, cage-guided rolling body rows, the two rolling body rows being axially pre-stressed by at least one spring element which is disposed therebetween, the two rolling body rows each being pre-stressed against a rim at the end of the outer ring, while the inner ring is axially movable against the restoring force of the spring element.

Rolling bearing

An axle stub bearing unit for a bearing point of an axle stub of a steerable axle of a vehicle is provided, with a radial bearing that is constructed as a needle bearing, and a separate axial bearing that is constructed as a sliding bearing, which are accommodated in a cup-shaped bush (). The bush is a component which is formed in one piece and is provided with a sleeve () in a region of the axial bearing.

Axle stub bearing unit

In an eccentric bearing arrangement for a pump shaft ( ) comprising an eccentric ring ( ) that is fixedly attached thereto, and further comprising a needle roller bearing that is arranged on an outer peripheral surface of the eccentric ring, a stop washer ( ) is retained in a circumferential groove ( ) of the needle roller bushing ( ) and is surrounded radially by the adjoining flange ( ) of the needle roller bushing ( ), and the stop washer ( ) comprises an axially inward open annular groove ( ) in which the cage ( ) is guided.

Radial piston pump

The inventive bearing arrangement for a device for activating a vehicle brake has a central threaded spindle (,) which is secured against torsion in a fixed housing (,) and which is arranged in such a way that it can be displaced up to a brake disk (,) of the vehicle and from thereon axially. The inventive arrangement is also provided with an inner ring (,) which concentrically surrounds the threaded spindle (,) together with roll bodies. Said inner ring (,) is coupled with a rotating rotor of an electromotor (,) at the front and is supported with the same in the housing (,) by an axial roller bearing and a radial roller bearing so that it can rotate. According to the invention, the axial roller bearing of the inner ring (,) is made up of a planetary gear with several roll bodies serving as planets. Said roll bodies are situated between the inner ring (,) and a bore wall (,) of the housing (,) which is axial to the inner ring (,). This reduces the friction losses of the axial roller bearing.

Bearing arrangement for actuating a brake in a brake system

The eccentric end portion (5) of a pump shaft (3) is mounted in a needle roller bearing (6) which comprises a sheet metal bushing (9) and needle rollers (7) guided in a cage (8), wherein the end of the sheet metal bushing (9) remote from the pump shaft (3) is provided with a closed bottom (18) to prevent a displacement of the sheet metal bushing (9) in axial direction.

Growing community of inventors

Oberreichenbach, Germany

Johannes Lang