A10VSO100DR/31R-PTA12N00
A10VSO100DR/31R-PPA12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFLR1/31R-PPB12K01
A10VSO140DR/31R-PPB12N00
E-A10VSO140DFR1/31R-PPA12N00
A10VSO140DFR1S/31RPPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFLR/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DRS/32R-VPB12N00
E-A10VSO140D/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DR/32R-VPB12N00
AE-A10VSO140D/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DRS/32R-VPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/32R-VPB12N00
A10VSO140DRS/32R-VPB12N00
柱塞泵最重要的部件是轴承，
如果轴承出现游隙，则不能
保证液压泵内部三对磨擦副的
正常间隙，同时也会破坏各
磨擦副的静液压支承油膜厚度，
降低柱塞泵轴承的使用寿命。
据液压泵制造厂提供的资料，
轴承的平均使用寿命为10000h，
超过此值就需要更换新口。
拆卸下来的轴承，没有专业
检测仪器是无法检测出轴承的
游隙的，只能采用目测，
如发现滚柱表面有划痕或变色，
就必须更换
