摘要 |
The invention relates to a deflection compensated roll for a paper/board or finishing machine, comprising a stationary roll shaft (1), and a roll shell (2) adapted to be rotatable around the same and mounted with slide bearing elements (3-6) upon the roll shaft (2). The slide bearing elements are provided with hydraulic fluid feeding means for loading the slide bearing elements with a hydraulic fluid. The roll is intended to form a nip together with a counter roll. According to the invention, the hydraulic fluid feeding means are provided with control elements, whereby the slide bearing elements (3, 4) acting in the direction of a nip load (F) are loadable in such a way that the roll shell (2) is optionally able to perform a stroke relative to the roll shaft (1) radially of the roll or to remain substantially immobilized relative to the roll shaft (1).
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