| 摘要 |
A conveyor roller contains a pipe, a shaft mounted in the pipe on two bearing units, each of which contains the housing fixed in the pipe, executed in the form of a holder, in which the bearing is mounted, moreover, the housings of bearing units are located in the pipe by the bottoms of containers directed outside, shaft is made with collars, bearings are mounted with possibility of support into the collars of the shaft, and the ends of pipe are expanded inward.
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