Coated rolling element bearing
US6340245B1 · kind B1 · utility
39Cited by
30References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2000 |
| Grant date | Jan 22, 2002 |
| Priority date | — |
| Expiry date | Apr 26, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24975
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rolling element bearing, comprises an inner ring, an outer ring and rolling elements which are in rolling contact with the raceways of the inner ring and the outer ring. The rolling elements and/or the raceway (2) of at least one of the rings is coated with a metal-mixed diamond-like carbon layer (8).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.