| 摘要 |
The present invention relates to a delivery pump (1), in particular for delivering diesel fuel into a high-pressure accumulator, having a housing (2) and a drive shaft (3) which is accommodated in the latter and is mounted by means of at least one sliding bearing arrangement (4) such that it can rotate about a drive shaft axis (5), wherein the sliding bearing arrangement (4) is formed by a bearing hole (6) and a bearing shaft section (7) which extends through the latter, wherein the sliding bearing arrangement (4) comprises a bearing play (X) which extends in the radial direction between the bearing shaft section (7) and the bearing hole (6) and has a smaller value in the bearing centre (8) than at at least one bearing edge (9a, 9b). A delivery pump (1) for delivering diesel fuel is therefore provided which has a low-wear sliding bearing arrangement (4). |
