Bearing unit
US4025132A · kind A · utility
22Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1975 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Sep 24, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2007/0865
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bearing unit which has a pair of cover members fixed to the outer race of a bearing to hold grease between the inner and outer races and to protect the bearing against dust. The cover members are formed with notches or holes in their peripheral wall for easy molding of a member such as a pulley on the outer race so as to be integral with the cover members and thus with the outer race.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.