| 摘要 |
The object of the invention is a bearing for a drive gearwheel of an internal-toothed gear pump, which is borne in a bearing hole formed by the pump casing. In order to keep the manufacturing effort for the bearing small, while ensuring an optimum plain bearing for the drive gearwheel, the latter is shaped as a disc, and slide-mounted on a section protruding from the bearing hole of a bush pressed into the bearing hole.
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