DEVICE FOR DETERMINING DEFORMATION IN A BEARING ROLLER

摘要

Device for determining displacement, the device comprising at least two substantially parallel guiding plates located at a distance from each other. The device is arranged to determine a displacement of at least two predetermined parts of each of the plates with respect to each other and the displacement are directed substantially perpendicular to a main surface of the guiding plates, wherein the displacement is a result of bending of the plates. The device comprises at least one sensor for measuring the displacement.