Radial-axial roller bearing
US6543938B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 29, 2002 |
| Grant date | Apr 8, 2003 |
| Priority date | — |
| Expiry date | Aug 29, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2300/14
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A radial-axial roller bearing, having an inner ring (5), coaxially with which an outer ring (4) is disposed, between which rolling bodies (15) roll in order to absorb radial forces, and having cylindrical rolling bodies (17, 18) disposed in cages (19, 20, 24, 25) on both sides to absorb lateral forces, the tracks of which are formed on one side by the end faces of the outer ring (4) and on the other side by a runner plate (8, 9) in each case.The inner ring (5) is formed from two part-rings (6, 7), which are integrally connected to the runner plates (8, 9), a separating plane (14) being placed between the part-rings (6, 7) in the track region of the radial bearing (1).In this manner, a compact, tilt-resistant bearing unit is formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.