Ball bearing
US9127716B2 · kind B2 · utility
6Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2014 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | May 9, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2300/22
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A cage holds a plurality of balls such that the balls are arranged at intervals in the circumferential direction. The cage is allowed to be in contact with an outer ring, and a portion of the outer ring, with which the cage is brought into contact, is only an inner periphery raceway groove. The cage is located so as to be apart from an inner ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.