Roll for a paper or board machine or for a finishing machine, and method for making the same

A slide bearing comprises bearing elements provided with hydraulically loadable loading shoe (2), and having a compound structure. A slide bearing comprises bearing elements provided with hydraulically loadable loading shoe (2) which is mounted either on a stationary shaft (3) of a stationary shaft...

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Bibliographische Detailangaben
1. Verfasser: HEIKKINEN, JUKKA
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A slide bearing comprises bearing elements provided with hydraulically loadable loading shoe (2), and having a compound structure. A slide bearing comprises bearing elements provided with hydraulically loadable loading shoe (2) which is mounted either on a stationary shaft (3) of a stationary shaft roll for supporting a roll shell (4) rotatably, and for loading hydraulically, or around a rotating shaft of the rotary shaft roll for supporting the shaft rotatably relative to a bearing block. The bearing comprises a compound structure. The loading shoe has its body made from a metal material with a modulus of elesticity higher than that of bronze. The loading shoe and/or the rotating shaft of the rotary shaft roll and/or the shell of the roll with the stationary shaft has its sliding surface (7, 10) coated with the metal material having a lubricating component which prevents seizing in a boundary lubrication situation. An Independent claim is included for a method for manufacturing a slide bearing.