Bearing unit for storing tubular goods e.g. ring goods, has bearing sleeve attached on bearing bolt and connected with bearing disk, and drive wheel arranged at bearing disk and detachably connected with support plate

摘要

The unit has chain wheels (24) rotatably attached at a lower side of a support plate and connected together by a chain (25), where the lower side is provided opposite to tensioning strips. A drive wheel (281) is connected with the chain and drives the chain. The support plate is supported by a bearing module, and comprises a bearing bolt and a bearing sleeve (42). The bearing sleeve is attached on the bearing bolt and connected with a bearing disk (421). Another drive wheel (261) is arranged at the bearing disk and detachably connected with the support plate.