DWI往复运动防尘密封件 规格表d D h H 40 52 7 7+0.5 7+0.3 FD2342-G045 57 FD2633-H050 62 FD2831-F055 69 8 8+0.6 8+0.4 FD3033-F060 74 FD3187-H061 74 FD6782-E063 77 FD3313-E065 79 FD3381-I070 84 FD3493-I075 89 FD3596-F080 94 FD3720-G085 99 FD3828-H090 104 FD3913-F0100 114 FD4046-F0110 126 9 9+0.6 9+0.4 FD4196-F0120 136 FD4326-F0130 146 FD4438-G0140 160 10 10+0.6,0.4 FD4533-G0