| 摘要 |
Sealing device (1) with an integral encoder wheel (2), the device presenting a rotating shield (3) which is provided with a centrifugal tubular race (5), and with a flange (6) which is transverse to the centrifugal race (5) itself; a fixed shield (4) provided with an end portion (7) which faces the flange (6); a encoder wheel (2) which is integral to the rotating shield (3) and which is arranged outside the flange (6); and a radial sealing lip (11) which is integral to the fixed shield (4) and which is arranged in sliding contact with the centrifugal race (5), in relation to which it is orientated in an axially opposite direction; an axial blocking element (17) which extends in such a way as to be interposed between the said encoder wheel (2) and the end portion (7) of the fixed shield (4) in order to create a radial interference between the encoder wheel (2) and the end portion (7) themselves.
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