影响进口液压泵寿数的几个要素：1、轴承的磨损进口液压泵|轴承的磨损是影响液压泵软寿数的决定要素。液压泵泵用轴承是在特定作业条件下及特定载荷摩擦力矩的特别轴承。这种轴承在作业时会发生“偏载边缘效应”‚这势必会下降轴承额外使用寿数‚一起也会对液压泵的软寿数带来影响。力士乐PGH型号PGH4-2X/032RE11VU2运行噪音很低振动小密封间隙补偿使在低速、低粘度下也能***运作适合多种不同速度和粘度范围所有安装尺寸和额定尺寸原件可相连可和叶片泵和轴向柱塞泵连接使用R900778549PGH4-2X/063LR07VU2-A436R900770609ABAPG-PGH4-080E4/200L-4-B0/SER900770179PGH5-2X/250RE07WU2R900766037PGH2-2X/006RR07VU2-A334R900754794PGH4-2X/063RE07WE4R900932165PGH4-2X/063RE07VE4R900932159PGH4-2X/050RE11VU2R900932141PGH4-2X/032RE11VU2R900932140PGH4-2X/025RE11VU2R900932139PGH4-2X/020RE11VU2R900245596PGH4-2X/025RE11VU2-A280BR900204884PGH5-2X/200RE07VE4-A388R900064616PGH3-1X/010LE07MU2R900061672PGH2-1X/006RE07ME4R900057641PGH5-2X/250RE07VU2-A388R900086557PGH5-2X/200RE07VE4)