Aktiebolaget Skf

Skf Gmbh

Skf Kugellagerfabriken Gmbh

Ab Skf

Berthold Beyfuss

Hans-Juergen Friedrich

Alfred Radina

Jonas Schierling

Helmut Hauck

Peter Horling

Maximilian Soellner

Alexander Dilje

Burkhard Buchheim

Stefanie Seufert

Juergen Barthelme

Sebastian Kraus

Andreas Herbert Kraus

Armin Olschewski

Holger Kristandt

Hans-Jürgen Friedrich

Stefan Volpert

Gerhard Wagner

Manfred Brandenstein

Cornelius Petrus Antonius Vissers

Markus Volkmuth

Hermann Hetterich

Juergen Weiglein

Martin Kemmer

Burkard Beck

Sabine Hofmann

Jürgen Barthelme

Johannes Ullmann

Klaus Muschiol

Carl Vissers

Jurgen Sturzenberger

Werner Schneider

Ingo Laufer

Fred Fuchs

Peter Benkert

Manfred Karl

Jurgen Storzenberger

Hans-Jurgen Friedrich

Klaus Wendt

Peter Scharnberger

Jürgen Theuerer

Jürgen Weiglein

Michael Haeussinger

Thomas Gessner

Thomas Voll

Peter Schander

Günter Schwarm

A bearing cage for large rolling-element bearings includes a first side part and a second side part and a plurality of bridge elements connecting the first and second side parts to form a plurality of cage pockets each configured to receive a rolling element. The at least one bridge element and/or the first side part and/or the second side part includes at least one opening, and an insert element is mounted in each of the at least one opening and configured to contact the rolling element.

Bearing cage

A single-pocket cage segment of a multipart rolling-element bearing cage includes first and second side walls connected by first and second end walls. At least one of the first and second side walls or at least one of the first and second end walls is a semi-finished profile. The semi-finished profile may include a longitudinal channel in which a portion of an auxiliary body and/or a portion of a connector may be inserted.

Cage segment for a rolling-element bearing cage

A bearing cage segment for a segmented bearing cage includes a plurality of walls that define a pocket configured to receive a rolling element and an insert element captively retained in an opening in a first one of the plurality of walls. The insert element may be configured to guide a rolling element retained in the bearing cage and/or be configured as a lubricant reservoir.

Cage segment for a segmented cage

A non-locating bearing assembly includes a bearing unit configured to support a rotatable component relative to a stationary component, the bearing unit including a first stationary bearing ring and a second rotatable bearing ring, the rotatable bearing ring being fixedly connectable to the rotatable component, and a bearing carrier. The stationary bearing ring is axially and rotationally fixed to the bearing carrier, and the bearing carrier is configured to connect to the stationary component in a rotationally fixed but axially displaceable manner.

Non-locating bearing assembly

A non-locating bearing assembly includes a bearing unit configured to support a rotating component relative to a stationary component, and the bearing unit includes a first stationary bearing ring and a second rotatable bearing ring that is fixedly connectable to the rotating component. The bearing assembly also includes a bearing carrier to which the stationary bearing ring is attached in a rotationally fixed but axially displaceable manner, and the bearing carrier is configured to be fixedly connected to the stationary component.

A non-locating bearing assembly includes a bearing unit configured to support a rotatable component relative to a stationary component, the bearing unit including a first stationary bearing ring and a second rotatable bearing ring. The rotatable bearing ring is fixedly connectable to the rotatable component, and a bearing carrier is attached to the stationary bearing ring in a rotationally fixed but axially displaceable manner by a combination of a friction fit and an interference fit. The bearing carrier is configured to be fixedly connected to the stationary component.

A non-locating bearing assembly includes a bearing unit configured to support a rotating component relative to a stationary component, and the bearing unit includes a first stationary bearing ring and a second rotatable bearing ring that is fixedly connectable to the rotating component. The assembly also includes a bearing carrier to which the stationary bearing ring is attached in a rotationally fixed but axially displaceable manner, and the bearing carrier is configured to be fixedly connected to the stationary component.

A cage segment defines a single pocket of a multipart rolling-element bearing cage and includes first and second circumferentially spaced side walls connected by first and second end walls. The first and second side walls and the first and second end walls are formed by at least one sheet metal segment connected at at least one joint.

A method for manufacturing a bearing cage includes providing a bearing cage blank made from a metal plate, the cage blank including a cylindrical flange extending from a disk-shaped wall, punching a plurality of first openings through the cylindrical flange in a first direction to form a plurality of snap surfaces, and punching a plurality of second openings through the cylindrical wall in a second direction opposite the first direction to form a plurality of pockets. The second openings intersect at least two of the first openings, and punching the pockets removes a body of material from between the at least two of the first openings. Also a bearing cage formed by the method.

A cage segment is for a rolling-element bearing cage, particularly for large rolling-element bearings. The cage segment includes a first side element and a second side element that are connected by a first bridge and a second bridge. At least one pocket is formed between the first and second bridges which is suitable for receiving at least one rolling element. The cage segment is manufactured from sheet metal.

A structural unit includes a cylindrical component and a metal-plate element having a through-neck, and the cylindrical component extends though the through-neck and is attached to the cylindrical component. The through-neck substantially determines a position of the metal-plate element relative to the cylindrical component with respect to a radial direction of the cylindrical component. Also an oil mist separator including the structural unit.

Structural unit including a cylindrical component and a metal-plate element, and manufacturing method

A method for attaching a bearing carrier having an opening to an outer ring of a bearing includes placing the bearing carrier against a first body that is not the outer ring of the bearing, pressing the first body against a first location on the bearing carrier with a force having a radial component to increase a width of the opening of the bearing carrier, placing the opening of the bearing carrier on the outer ring of the bearing while maintaining the force, and releasing the force after placing the bearing carrier on the outer ring.

Method for attaching a bearing carrier and assembly

A rolling-element bearing cage includes a first side ring and a second side ring connected to the first side ring by a plurality of bridges defining a plurality of pockets configured to receive a rolling-element. The first side ring includes a joint at which the first side ring is configured to be opened to increase a diameter of the first side ring, and the first side ring and the second side ring and the plurality of bridges are made of steel and an outer diameter of the second side ring is greater than 500 mm.

Roller bearing cage and method for mounting a roller bearing cage

A roller bearing cage includes the following features: The cage comprises an annular circumferential element, from which bridge elements branch off, roller bodies of the roller bearing being disposable between the bridge elements, the circumferential element comprises a plurality of uniform section elements, and the initially-loose section elements and bridge elements are connected with each other to form the cage.

Rolling bearing cage

Growing community of inventors

Wasserlosen-Kaisten, Germany

Berthold Beyfuss