Split tapered roller bearing
US10968948B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2018 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Jul 19, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/72
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bearing assembly (100) includes a split inner race ring (115) configured to be installed on a shaft (25) and defines two raceways (135, 140) for supporting rolling elements (150,155). A split clamping band (170) is configured to be installed over the split inner race ring (115) to secure the split inner race ring (115) on the shaft (25). A split seal wear ring (290, 295) is configured to be installed on an outer diameter surface of the split clamping band (170). An engagement interface between the split clamping band (170) and the split seal wear ring (290, 295) includes a boss (340) on one of the split clamping band (170) and the split seal wear ring (290, 295), and an aperture (355) on the other one of the split clamping band (170) and the split seal wear ring (290, 295). The aperture (355) is sized and configured to receive the boss (340) for positioning the split seal wear ring (290, 295) on the split clamping band (170).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.