Patent ID: 6702470
Filing Date: 2004-03-09
Classification: F16C,G01P

Abstract:
Roller bearing equipped with an information sensor device, containing a rotating internal ring, a fixed external ring and roller bodies arranged between them, in which said information sensor device contains an encoder of a magnetic pulse generator connected to the rotating ring and a sensor equipped with at least two sensitive elements for detecting magnetic pulses connected to the fixed ring, said roller bearing including an assembly casing of the sensor and the fixed ring, the sensor and fixed ring together defining an external transversal face having a given axial length and opposed lateral faces, said casing containing a cylindrical support that extends over the entire axial length of the external transversal face of the sensor and external ring, and means of axial holding arranged on both sides of said support, said means being supported on at least one part of the opposed lateral faces of the sensor and external ring, the means of holding including a number of claws clenched radially, said claws being provided on at least one end of the support.