Patent ID: 11971254
Assignee: AKTIEBOLAGET SKF
Field: Measurement (Instruments)
Classification: CPC G  F | IPC G

Claim 17:
18. A mechanical system comprising:
a fixed support part having an opening and two circumferentially spaced protrusions adjacent to the opening; and
a sensor bearing unit comprising:
a bearing having a first ring and a second ring centered on an axis,
an impulse ring secured to the first ring of the bearing, and
a sensor device for detecting rotational parameters of the impulse ring,

wherein the sensor device includes a sensor housing secured to the second ring of the bearing and a sensor element supported in an interior of the sensor housing, and
wherein the sensor housing includes a cylindrical radially outer surface and a hollow boss outside the opening extending radially, relative to the axis, from the cylindrical outer surface between the two circumferentially spaced protrusions.