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US 2015/0131935 A1Published application
Roller bearing and shaft support structure
AssigneeNtn Corporation
InventorsAkihiko Katayama, Katsufumi Abe
Life of this patent
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Abstract
A roller bearing (21) includes a plurality of needle rollers (23), a cage (24) that retains the rollers (23), and an outer ring (22) that has a rolling surface on which the rollers roll and is split in the circumferential direction. The cage (24) includes split sections (32a), (32b) at which the cage can be split in the circumferential direction. The cage (24) is of a roller riding type or an inner land riding type.
Claims9
A roller bearing comprising:
- a plurality of rollers;
- a cage that retains the rollers;
- and
- an outer ring that has a rolling surface on which the rollers roll and is split in a circumferential direction, wherein
- the cage includes a split section at which the cage can be split in the circumferential direction, and
- the cage is of a roller riding type or an inner land riding type.
3 more elements
Dependencies are inferred from the claim text.