Cartridge bearing
US7364364B2 · kind B2 · utility
0Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2004 |
| Grant date | Apr 29, 2008 |
| Priority date | — |
| Expiry date | Oct 1, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C19/49
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bearing assembly including an inner ring, an outer ring, a ball bearing assembly, a needle bearing assembly, and seals. The inner ring defines a ball raceway and a needle bearing raceway. The outer ring defines a ball raceway and a needle bearing raceway. A plurality of circumferentially arranged balls are received by said inner and outer ring ball raceways and a plurality of circumferentially arranged needle rollers are received by said inner and outer needle bearing raceways. The seals seal each end of the assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.