| 摘要 |
<p>Roller conveyor comprising a frame having a pair of side girders extending in conveyance direction, a series of supporting roller assemblies supported in the side girders, wherein one or more supporting roller assemblies comprise a supporting roller having an axis, wherein the supporting roller is bearing mounted for rotation about the axis, wherein the supporting roller is provided with a supporting roller carrier at both ends, which carrier has a central opening, wherein each carrier is attached to the side girder in question by means of a related individual pin.
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