Abstract: An annular seal (10) for a rolling roll (12) able to be assembled rotatable on at least one supporting oil-film bearing (15), including an annular body (20) made of flexible material, shaped to define a central cavity (21) able to be coupled with a tapered end (11) of the rolling roll (12), between the supporting bearing (15) and a front surface (16) of the rolling roll (12), and a pair of substantially parallel radial appendices (22, 23), which define an outer annular compartment (25) in which, during use, a separation element (26) of a fixed supporting flange (27) is able to be arranged; in the seal (10) at least terminal lips (29, 30) of the radial appendices (22, 23), at least on the side arranged towards the annular compartment (25), are provided with anti-wear elements (31) able to contact, during use, a sliding surface (32) of the fixed supporting flange (27).

Abstract: An annular seal (10) for a rolling roll (12) able to be assembled rotatable on at least one supporting oil-film bearing (15), comprising an annular body (20) made of flexible material, shaped in such a manner as to define a central cavity (21) able to be coupled with a tapered end (11) of the rolling roll (12), between the supporting bearing (15) and a front surface (16) of the rolling roll (12), and a pair of substantially parallel radial appendices (22, 23), which define an outer annular compartment (25) in which, during use, a separation element (26) of a fixed supporting flange (27) is able to be arranged; in the seal (10) at least the terminal lips (29, 30) of the radial appendices (22, 23), at least on the side arranged towards the annular compartment (25), are provided with anti-wear elements (31) able to contact, during use, a sliding surface (32) of the fixed supporting flange (27).