Extended load zone bearing
US6616338B2 · kind B2 · utility
9Cited by
5References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 2001 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Jun 13, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C41/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bearing for providing the ability to more optimally and evenly share the load among a set of rolling elements to reduce maximum roller load in a cost effective and efficient manner, is provided. The bearing may include an outer race and an inner race, where the inner race includes a first and a second outer radius. The first outer radius of the inner race is radially spaced from the outer race, and the second outer radius forms an eccentric section. Rolling elements are positioned between the inner and outer races, where a portion of the bearing load is transferred to adjacent rolling elements located at the eccentric section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.