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US 2021/0172476 A1Published application
Radial roller bearing cage
AssigneeJtekt Corporation
InventorKotaro YAMASHITA
Life of this patent
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Abstract
A radial roller bearing cage includes a pair of annular bodies; and a plurality of bars by which the annular bodies are axially connected to each other. The annular bodies and the bars are integrally formed by resin molding. A plurality of pockets separated from each other by the bars is provided between the annular bodies. A projection projecting radially inwardly is provided in at least one of parts of at least one of the annular bodies, the parts axially facing the pockets, respectively.
Claims3
A radial roller bearing cage comprising:
- a pair of annular bodies;
- and
- a plurality of bars by which the annular bodies are axially connected to each other, wherein:
- the annular bodies and the bars are integrally formed by resin molding;
- a plurality of pockets separated from each other by the bars is provided between the annular bodies;
- and
- a projection projecting radially inwardly is provided in at least one of parts of at least one of the annular bodies, the parts axially facing the pockets, respectively.
4 more elements
Dependencies are inferred from the claim text.