Doctor bearings

Multi-row bearing solution supports axially oscillating doctor rolls

Specially designed to support the axially oscillating doctor rolls on paper machines, SKF multi-row radial ball bearings help ensure clean rolls and fewer paper breaks.

The bearings feature several rows of balls held in a machined brass cage. The inner and outer ring raceways have a cylindrical form so that axial displacement of the shaft relative to the housing can be accommodated within the bearing in both directions. SKF doctor bushings are also available.

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