Schaeffler Technologies Ag & Co .kg

Fag Kugelfischer Ag

Bernhard Wilm

Jens Heim

Wilhelm Walter

Alexander Haepp

Alexander Häpp

Johannes De Boer

Wolfgang Loeser

Marc-Andre SCHÄFER

A tapered roller bearing is disclosed having a support for pressing roller bodies and a holder for holding an outer ring. A method for producing the tapered roller bearing and a method for mounting a tapered roller bearing are also disclosed.

Tapered roller bearing, method for producing the tapered roller bearing and method for securely mounting the tapered roller bearing

The seal for sealing off the bearing interior of a bearing has a first sealing lip angled outward from a base of the seal and forming a first sealing contact, and a second sealing lip angled inward from the base and forming a second sealing contact. An annular chamber is formed between the first sealing lip and the second sealing lip. The first sealing lip has at least one ventilation opening which leads into the chamber from the outside. The ventilation opening is positioned at the first sealing contact.

Seal

A rolling bearing arrangement comprising at least two annular rows of bearing rolling bodies, a first inner ring and a second inner ring next to and coaxial with the first inner ring and a snap ring connecting the inner rings to one another. The snap ring has a radially inwardly projecting first engagement element at the first inner ring and a radially outwardly projecting second engagement element at the second inner ring. Radial depressions in the first and second inner rings receive respective engagement elements. The first engagement element engages into the first depression radially in the direction toward the axis of rotation of the rolling bearing arrangement. The second engagement element engages into the second radial depression radially away from the axis of rotation. Free inner spacing inside each inner ring, with one inner spacing nearer to the axis of rotation than the other inner spacing.

Rolling bearing arrangement

A window-type cage for an angular contact ball bearing. Lubricant pockets are provided in the spherical pocket surfaces which are provided for guiding the balls. These lubricant pockets are all arranged in regions which lie outside the bearing points between the ball and the cage in both the circumferential direction and the axial direction, such that the wall thickness of the cage at the bearing points is not reduced by the position and design of the lubricant pockets.

Growing community of inventors

Nudlingen, Germany

Bernhard Wilm