公开(公告)号：US11181443B2

公开(公告)日：2021-11-23

申请号：US16721608

申请日：2019-12-19

申请人： Cerobear GmbH

发明人： Hedi Bachmann ,  Jens Wemhoner ,  Beate Bergrath ,  Peer Kruse

IPC分类号： F16C41/00 ,  G01M13/045 ,  F16C19/16 ,  G01L5/00 ,  F16C19/52

摘要： The invention is based on an antifriction bearing, in particular an angular ball bearing, comprising two bearing rings (12a-e, 14a-e) and a plurality of rolling elements (16a-e), which are arranged between the bearing rings (12a-e, 14a-e) and held by means of a bearing cage (18a-e), and comprising at least one sensor unit (20a-e), which includes at least one sensor (22a-e) provided at least for the detection of vibrations within the antifiction bearing (10a-e).
It is provided that said at least one sensor (22a-e) is arranged in the region of a contact angle (24a-e) within one of the bearing rings (12a-e, 14a-e).