A guiding roller for calenders, especially glazing calenders, which has a multi-sectional tubular guiding mantle surrounding a roller shaft the pivot ends of which are each supported by a bushing journalled in self-aligning bearing means. The said bearing means also support the respective adjacent end of the adjacent tubular mantle section, while control means are provided for selectively adjusting said pivot ends relative to said bushing and relative to the respective pertaining mantle section.
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