Journal for a hollow roll body, specifically for a drying...

D - Textiles – Paper – 21 – F

Patent

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34/23, 308/48

D21F 1/02 (2006.01) D21F 5/02 (2006.01) F16C 13/02 (2006.01) F26B 13/14 (2006.01) F26B 25/00 (2006.01)

Patent

CA 1321302

ABSTRACT OF THE INVENTION A hollow shaft bearing for a drying cylinder of a paper machine. The hollow shaft bearing is provided with thermal insulation between the interior of the hollow shaft and the surface of the journal on which a bearing is supported. The insulation is formed by a coaxial annular space formed between the inside wall of the hollow shaft and the outside wall of the hollow shaft which supports the bearing. -15-

577045

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