ELEMENTO ANULARE PER UN CUSCINETTO DI ROTOLAMENTO.

摘要

An annular element (10) for a rolling bearing comprises a cylindrical surface (11) around the circumference of which a groove (13), the radial and axial depth of which are variable around the circumference, is formed. The cylindrical surface is suitable for being over-moulded with a plastics material to form a body (P) which is fixed firmly for rotation with the annular element (10) and has a plastics projection (F) complementary with the groove (13). The projection (F) can cooperate with the groove to prevent relative rotation between the annular element (10) and the body (P).