Patent · US Active

Rolling-element bearing including seal unit

US9739313B2 · kind B2 · utility

1Cited by

3References

17Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Femke Back · Schweinfurt, DE
Jens Bettenhausen · Heringen (Werra), DE
Steffen Hain · Karlstadt, DE
Matthias Hofmann · Schweinfurt, DE
Henning Kern · Schweinfurt, DE
Jochen Lorenscheit · Rimpar, DE
Christina Pfeuffer · Marktbreit, DE
Edgar Pickel · Sommerach, DE
Werner Schleyer · Reckendorf, DE
Mathias Seuberling · Nidderau, DE

Key dates

Filing date	Dec 19, 2014
Grant date	Aug 22, 2017
Priority date	—
Expiry date	Dec 19, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2360/31
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A rolling-element bearing includes a first bearing ring, a second bearing ring, and a seal unit formed in a multiple-piece manner, the seal unit including an at least part-ring shaped main element which is freely rotatable with respect to the first bearing ring and the second bearing ring and at least one seal lip. In addition, the main element and the seal lip are exchangeably connectable to each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.