INSTRUMENTED BEARING, ASSEMBLY FOR SUCH BEARING, AND RELATED MOUNTING METHOD

摘要

The invention relates to an assembly for a bearing, in particular for a railway axle housing, which comprises a fixed annular metal deflector (30) that at least partially closes an inner volume (28) of the bearing, the deflector being provided with at least one window (46), and a non-magnetic wall (48) tightly closing said window. The non-magnetic wall has a thickness smaller than the thickness of the deflector. A magnetic measurement module (55) is provided opposite the window outside the bearing. The module is integrated in an instrumentation holder (54) attached to the casing and provided between the bearing and the casing of the axle housing.