用途及特征：防尘圈HF02-02的作用是防止粉尘、污物、沙粒或细屑
进入缸体，以保护密封件和活塞杆等部件的损伤。
标准材料：密封环为填充聚四氟乙烯PTFE（代号01），O形圈为丁腈橡胶NBR（代号02）。
工作条件：耐压≤40MPa
工作温度：材质为丁腈橡胶NBR（代号02）时 -30℃～+100℃；
工作介质：液压油、皂化液。
速度：2m/s
防尘圈HF02-02基本尺寸表
d | D1-H10 | D2-H11 | L+0.2 | a | O圈线径 |
12 | 18.8 | 13.5 | 5 | 3 | 2.65 |
14 | 20.8 | 15.5 | 5 | 3 | 2.65 |
15 | 21.8 | 16.5 | 5 | 3 | 2.65 |
16 | 22.8 | 17.5 | 5 | 3 | 2.65 |
18 | 24.8 | 19..5 | 5 | 3 | 2.65 |
20 | 26.8 | 21.5 | 5 | 3 | 2.65 |
22 | 28.8 | 23.5 | 5 | 3 | 2.65 |
24 | 30.8 | 25.5 | 5 | 3 | 2.65 |
25 | 31.8 | 26.5 | 5 | 3 | 2.65 |
26 | 32.8 | 27.5 | 5 | 3 | 2.65 |
28 | 34.8 | 29.5 | 5 | 3 | 2.65 |
30 | 36.8 | 31.5 | 5 | 3 | 2.65 |
32 | 38.8 | 33.5 | 5 | 3 | 2.65 |
35 | 41.8 | 36.5 | 5 | 3 | 2.65 |
37 | 43.8 | 38.5 | 5 | 3 | 2.65 |
38 | 44.8 | 39.5 | 5 | 3 | 2.65 |
40 | 46.8 | 41.5 | 5 | 3 | 2.65 |
42 | 48.8 | 43.5 | 5 | 3 | 2.65 |
45 | 51.8 | 46.5 | 5 | 3 | 2.65 |
48 | 54.8 | 49.5 | 5 | 3 | 2.65 |
50 | 56.8 | 51.5 | 5 | 3 | 2.65 |
52 | 58.8 | 53.5 | 5 | 3 | 2.65 |
55 | 61.8 | 56.5 | 5 | 3 | 2.65 |
58 | 64.8 | 59.5 | 5 | 3 | 2.65 |
60 | 66.8 | 61.5 | 5 | 3 | 2.65 |
63 | 69.8 | 64.5 | 5 | 3 | 2.65 |
65 | 73.8 | 67 | 6 | 3 | 3.55 |
70 | 78.8 | 72 | 6 | 3 | 3.55 |
75 | 83.8 | 77 | 6 | 3 | 3.55 |
80 | 88.8 | 82 | 6 | 3 | 3.55 |
85 | 93.8 | 87 | 6 | 3 | 3.55 |
90 | 98.8 | 92 | 6 | 3 | 3.55 |
95 | 103.8 | 97 | 6 | 3 | 3.55 |
100 | 108.8 | 102 | 6 | 3 | 3.55 |
110 | 118.8 | 112 | 6 | 3 | 3.55 |
120 | 128.8 | 122 | 6 | 3 | 3.55 |
125 | 133.8 | 127 | 6 | 3 | 3.55 |
130 | 138.8 | 132 | 6 | 3 | 3.55 |
140 | 148.8 | 142 | 6 | 3 | 3.55 |
150 | 158.8 | 152 | 6 | 3 | 3.55 |
155 | 163.8 | 157 | 6 | 3 | 3.55 |
160 | 168.8 | 162 | 6 | 3 | 3.55 |
170 | 178.8 | 172 | 6 | 3 | 3.55 |
175 | 183.8 | 177 | 6 | 3 | 3.55 |
180 | 188.8 | 182 | 6 | 3 | 3.55 |
185 | 193.8 | 187 | 6 | 3 | 3.55 |
190 | 198.8 | 192 | 6 | 3 | 3.55 |
195 | 203.8 | 197 | 6 | 3 | 3.55 |
200 | 208.8 | 202 | 6 | 3 | 3.55 |
210 | 218.8 | 212 | 6 | 3 | 3.55 |
220 | 228.8 | 222 | 6 | 3 | 3.55 |
225 | 233.8 | 227 | 6 | 3 | 3.55 |
230 | 238.8 | 232 | 6 | 3 | 3.55 |
240 | 248.8 | 242 | 6 | 3 | 3.55 |
250 | 258.8 | 252 | 6 | 3 | 3.55 |
260 | 272.2 | 262 | 8.4 | 3 | 5.3 |
270 | 282.2 | 272 | 8.4 | 3 | 5.3 |
280 | 292.2 | 282 | 8.4 | 3 | 5.3 |
290 | 302.2 | 292 | 8.4 | 3 | 5.3 |
300 | 312.2 | 302 | 8.4 | 3 | 5.3 |
310 | 322.2 | 312 | 8.4 | 3 | 5.3 |
320 | 332.2 | 322 | 8.4 | 3 | 5.3 |
330 | 342.2 | 332 | 8.4 | 3 | 5.3 |
340 | 352.2 | 342 | 8.4 | 3 | 5.3 |
350 | 352.2 | 352 | 8.4 | 3 | 5.3 |
360 | 372.2 | 362 | 8.4 | 3 | 5.3 |
370 | 382.2 | 372 | 8.4 | 3 | 5.3 |
380 | 392.2 | 382 | 8.4 | 3 | 5.3 |
390 | 402.2 | 392 | 8.4 | 3 | 5.3 |
400 | 412.2 | 402 | 8.4 | 3 | 5.3 |
410 | 422.2 | 412 | 8.4 | 3 | 5.3 |
420 | 432.2 | 422 | 8.4 | 3 | 5.3 |
430 | 446 | 432.5 | 11 | 4 | 7 |
440 | 456 | 442.5 | 11 | 4 | 7 |
450 | 466 | 452.5 | 11 | 4 | 7 |
460 | 476 | 462.5 | 11 | 4 | 7 |
470 | 486 | 572.5 | 11 | 4 | 7 |
480 | 496 | 482.5 | 11 | 4 | 7 |
490 | 506 | 492.5 | 11 | 4 | 7 |
500 | 516 | 502.5 | 11 | 4 | 7 |
600 | 616 | 602.5 | 11 | 4 | 7 |
630 | 646 | 632.5 | 11 | 4 | 7 |
680 | 700 | 682.5 | 14 | 5 | 8.6 |
700 | 720 | 702.5 | 14 | 5 | 8.6 |
800 | 820 | 802.5 | 14 | 5 | 8.6 |
900 | 920 | 902.5 | 14 | 5 | 8.6 |
1000 | 1020 | 1002.5 | 14 | 5 | 8.6 |
1300 | 1320 | 1302.5 | 14 | 5 | 8.6 |
