Patent ID: 11904383
Assignee: NSK LTD.
Field: Machine tools (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 0:
1. A bearing support, comprising:
a case member having a holding recess, the holding recess opening on one side and having an inner peripheral surface and a bottom section provided on the other side thereof;
a bearing holder having an outer peripheral surface and a retention hole inside which a rolling bearing is fitted, the bearing holder fitted without rattle inside a part of the holding recess from the one side; and
a holding member fitted inside without rattle between the inner peripheral surface of the holding recess and the outer peripheral surface of the bearing holder from the one side, to which preload in a direction toward the bottom section of the holding recess is applied;
wherein the holding member holds the bearing holder with respect to the inner peripheral surface of the holding recess due to wedge effect.