Seal for spherical rolling bearings
US4755067A · kind A · utility
16Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1987 |
| Grant date | Jul 5, 1988 |
| Priority date | — |
| Expiry date | Mar 3, 2007 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C19/38
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention refers to a seal for self-aligning spherical rolling bearings. It is characterized therein that it incorporates two cooperating annular and mainly radially directed plates affixed to one ring each. One of the plates is equipped with at least one annular sealing lip, which exerts a mainly axial pressure against the second plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.