由一个PTFE滑环和一个作 为预紧元件的橡胶0型圈组成。 是一种用于轻型或中型工业液压 系统或气动设备的轴用双向往复 密封件。
工况条件
| 速度 | 压力范围 | 温度范围 | 介质 | 标准材料 |
| 1 m/s | 0-35 Mpa |
-30X> +200X： (取决于0型圈材质） |
通用石油基液压油、水乙二醇 液压油，油-水乳化型液压油 | PTFE、NBR、 FKM |
安装尺寸
| 轴径 | 沟槽直径 | 沟槽宽度 | 高度 | 最大径向间隙S max | o形圈截面 | ||
| dh9 | D H9 | L+0.2 | H | 10 Mpa | 20 Mpa | 40 Mpa | d2 |
| 10-21.9 | d+4 | 3.2 | 3 | 0.4 | 0.25 | 0.1 | 2.4 |
| 22-50.9 | d+6 | 4.7 | 4.4 | 0.4 | 0.25 | 0.2 | 3.1 |
| 51-150.9 | d+10 | 7.5 | 7 | 0.5 | 0.3 | 0.2 | 5.7 |
| 151-500.9 | d+15 | 11 | 10.5 | 0.7 | 0.5 | 0.3 | 8.4 |
规格表
| 订货号 | 轴径 | 沟槽裒径 | 沟柵宽度 |
| dh9 | DH9 | L+0.2 | |
| SPNC0150 | 15 | 19 | 3.2 |
| SPNC0160 | 16 | 20 | 3.2 |
| SPNC0180 | 18 | 22 | 3.2 |
| SPNC0200 | 20 | 24 | 3.2 |
| SPNC0250 | 25 | 31 | 4.7 |
| SPNC0300 | 30 | 36 | 4.7 |
| SPNC0400 | 40 | 46 | 4.7 |
| SPNC0460 | 46 | 52 | 4.7 |
| SPNC0480 | 48 | 54 | 4.7 |
| SPNC 0490 | 49 | 55 | 4.7 |
| SPNC0500 | 50 | 56 | 4.7 |
| SPNC0550 | 55 | 65 | 7.5 |
| SPNC0600 | 60 | 70 | 7.5 |
| SPNC0700 | 70 | 80 | 7.5 |
| SPNC0800 | 80 | 90 | 7.5 |
| SPNC0900 | 90 | 100 | 7.5 |
| SPNC1000 | 100 | 110 | 7.5 |
| SPNC1100 | 110 | 120 | 7.5 |
| SPNC1200 | 120 | 130 | 7.5 |
| SPNC1300 | 130 | 140 | 7.5 |
| SPNC1400 | 140 | 150 | 7.5 |
| SPNC1500 | 150 | 160 | 7.5 |
| SPNC1600 | 160 | 175 | 11 |
| SPNC1700 | 170 | 185 | 11 |
| SPNC1800 | 180 | 195 | 11 |
| SPNC1900 | 190 | 205 | 11 |
| SPNC2000 | 200 | 215 | 11 |
| SPNC2100 | 210 | 225 | 11 |
| SPNC2200 | 220 | 235 | 11 |
| SPNC2300 | 230 | 245 | 11 |
| SPNC 2400 | 240 | 255 | 11 |
| SPNC 2500 | 250 | 265 | 11 |
| SPNC 2600 | 260 | 275 | 11 |
| SPNC 2700 | 270 | 285 | 11 |
| SPNC 2800 | 280 | 295 | 11 |
| SPNC 2900 | 290 | 305 | 11 |
| SPNC 3000 | 300 | 315 | 11 |
| SPNC 3200 | 320 | 335 | 11 |
| SPNC 3300 | 330 | 345 | 11 |
| SPNC 3400 | 340 | 355 | 11 |
| SPNC 3500 | 350 | 365 | 11 |
| SPNC 3600 | 360 | 375 | 11 |
| SPNC 3700 | 370 | 385 | 11 |
| SPNC 3800 | 380 | 395 | 11 |
| SPNC 3900 | 390 | 405 | 11 |
| SPNC 4000 | 400 | 420 | 11 |
| SPNC 4100 | 410 | 425 | 11 |
| SPNC 4200 | 420 | 435 | 11 |
| SPNC 4300 | 430 | 445 | 11 |
| SPNC 4400 | 440 | 455 | 11 |
| SPNC 4500 | 450 | 465 | 11 |
| SPNC 4600 | 460 | 475 | 11 |
| SPNC 4700 | 470 | 485 | 11 |
| SPNC 4800 | 480 | 495 | 11 |
| SPNC 4900 | 490 | 505 | 11 |
| SPNC 5000 | 500 | 515 | 11 |
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