Rolling bearing having electrical insulating material, and manufacturing process of such rolling bearing
US11002315B2 · kind B2 · utility
5Cited by
21References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 2019 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Apr 5, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2380/26
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rolling bearing having an annular inner ring and an annular outer ring in relative rotation around a central axis and rolling elements housed between raceways provided in the two rings. At least one of the rings includes two concentric annular ring parts made of metallic material, and an annular layer made of electrically insulating material, the layer being accommodated between the two parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.