ISI活塞杆专用密封件 密封件公称尺寸 沟槽部分尺寸 NOK代码 d D h HA HB C 18 26 5 5.7 7.7 2 FU0180-K0 20 28 5 FU0212-K0 22.4 30 5 FU0260-K0 30.4 5 FU0261-K0 23.5 31.5 5 FU0267-K0 25 33 5 2.5 FU0276-K0 35 5 FU0278-K0 28 35.5 5 8.7 FU0320-K0 36 5 FU0321-K0 30 40 6 7 10 FU0357-K0 31.5 41.5 6 FU0382-K0 35 45 6 FU0424-K0 35.5 45 6 FU0451-K0 45.5 6 FU0452-K0 40 50 6 FU0497-K0 45 55 6 FU0567-K0 56 7 8 11 FU0572-K0 50 60 6 7 10 FU0619-K0 53 63 6 FU0679-K0 55 65 6 FU0694-K0 56 66 6 FU0722-K0 60 70 6 FU0746-K0 71 7 8 11 FU0750-K0 63 73 6 7 10 FU0786-K0 65 75 6 FU0809-K0 67 77 6 FU0828-K0 70 80 6 FU0849-K0 71 81 6 FU0880-K0 75 85 6 FU0901-K0 80 90 6 FU0939-K0 85 100 9 10 13 4 FU0984-K0 90 105 9 FU1024-K0 95 110 9 FU1051-K0 98 112 8.5 9.5 12.5 FU1067-K0 100 115 9 10 13 FU1082-K0 105 120 9 FU1125-K0 106 120 8.5 9.5 12.5 FU1135-K0 121 9 10 13 FU1136-K0 110 125 9 FU1157-K0 112 125 9 FU1179-K0