密封件公称尺寸 组装部分尺寸 NOK代码 D d h HA HB φD1 C 35 27 5 5.7 8.7 34 2 FU0420-LO 35.5 27.5 5 34.5 FU0450-LO 28 5 34.5 FU2141-LO 40 30 6 7 10 39 2.5 FU0490-LO 41.5 31.5 6 40.5 FU2142-LO 45 35 6 44 FU0563-LO 35.5 6 44 FU2143-LO 50 40 6 49 FU0613-LO 55 45 6 54 FU0692-LO 56 45 7 8 11 55 FU2144-LO 46 6 7 10 55 FU0720-LO 60 50 6 59 FU0742-LO 63 53 6 62 FU0784-LO 65 55 6 64 FU0807-LO 66 56 6 65 FU0825-LO 70 60 6 69 FU0846-LO 71 60 7 8 11 70 FU2145-LO 61 6 7 11 70 FU0877-LO 73 63 6 72 FU0889-LO 75 65 6 74 FU0897-LO 77 67 6 76 FU0922-LO 80 70 6 79 FU0936-LO 71 6 79 FU2146-LO 85 75 6 84 FU0979-LO 90 80 6 89 FU1019-LO