质：液压油（矿物油基）
往复速度：0.5m/s。
设计标准：沟槽及产品尺寸、公差等均符合JB/ZQ***标准。
进口YXD密封圈型号：
YX-Dtimes; 10 × 8 YX-Dtimes; 12 × 8 YX-Dtimes; 14 × 8
YX-Dtimes; 16 × 8 YX-Dtimes; 19 × 8 YX-Dtimes; 22 × 8
YX-Dtimes; 22 × 10 YX-Dtimes; 24 × 10 YX-Dtimes; 27 × 10
YX-Dtimes; 32 × 10 YX-Dtimes; 37 × 10 YX-Dtimes; 42 × 10
YX-Dtimes; 47 × 10 YX-Dtimes; 48 × 14 YX-Dtimes; 51 × 14
YX-Dtimes; 53 × 14 YX-Dtimes; 58 × 14 YX-Dtimes; 63 × 14
进口YXD密封圈：YXd型轴用密封圈是一种有两道密封唇口且外径处为紧配合的唇形密封。由于两道唇口之间有额外的润滑剂，故大大防止了摩擦和磨损。在有些情况