公开(公告)号：US20250052280A1

公开(公告)日：2025-02-13

申请号：US18446937

申请日：2023-08-09

Applicant: GM Global Technology Operations LLC

Inventor： Peng Shen ,  Wenying Yang ,  Jack M. Gayney ,  Xiaoqing Zeng

IPC: F16C33/58 ,  F16C33/76

Abstract: A bearing outer face construction system includes a bearing having a bearing outer race. The bearing outer race includes an outer race surface. At least one circumferential groove is recessed into the bearing outer race. An expanding member is received in the at least one circumferential groove. A housing receives the bearing having a gap between a housing inner face and the bearing outer race. The expanding member expands to radially extend across the gap into direct contact with the housing inner face to mitigate against motion between the bearing and the housing inner face.