齿轮油泵2CB-FA10/10-FL 2CB-FA18/10-FL 2CB-FA25/10-FL 2CB-FA31.5/10-FL 2CB-FA18/18-FL 2CB-FA25/18-FL 2CB-FC10/10-FL 2CB-FC16/10-FL 2CB-FC20/10-FL 2CB-FC25/10-FL 2CB-FC31.5/10-FL 2CB-FC16/16-FL 2CB-FC20/16-FL 2CB-FC25/16-FL 2CB-FC20/20-FL 2CB-FC25/20-FL 2CB-FC10/10-FL 2CB-FC0/10-FL 2CB-FA10/10-FL 2CB-FA18/10-FL 2CB-FA25/10-FL 2CB-FA32/10-FL 2CB-FA18/18-FL 2CB-FA25/18-FL 2CB-FC10/10-FL 2CB-FC16/10-FL 2CB-FC20/10-FL 2CB-FC25/10-FL 2CB-FA315/10-FL 2CB-FC16/16-FL 2CB-FC20/16-FL 2CB-FC25/16-FL 2CB-FC20/20-FL 2CB-FC25/20-FL 齿轮油泵2CB-FA10/10 2CB-FA18/10 2CB-FA25/10 2CB-FA31.5/10 2CB-FA18/18 2CB-FA25/18 2CB-FC10/10 2CB-FC16/10 2CB-FC20/10 2CB-FC25/10 2CB-FC31.5/10 2CB-FC16/16 2CB-FC20/16 2CB-FC25/16 2CB-FC20/20 2CB-FC25/20 2CB-FC10/10 2CB-FC10/10 齿轮油泵轴向密封 1 填料压盖与填料箱的直径间隙一般为0.1~0.3mm。 2 填料压盖与轴套的直径间隙为0.75~1.0mm,周向间隙均匀相差不大于0.1mm。 3 填料尺寸正确,切口平行、整齐、无松动,接口与轴心线成45°夹角。 4 压装填料时,填料的接头必须错开,一般接口交错90°,填料不宜压装过紧。 5 安装机械密 封应符合技术要求。