NOK
活塞杆密封(轴用)
活塞密封(孔用)
活塞杆与活塞密封(轴孔两用)
防尘密封
其它密封件
标准油封
高压油封
往复运动用油封
其它类型油封
O形圈
SPGO
| NOK零件号 | 公称号 | 外径（D） | 内径（d） | 宽（b）高（h） |
|---|---|---|---|---|
| GS1800-V0 | SPGO 20 | 14 | 20 | 3 |
| GS1801-V0 | SPGO 25 | 19 | 25 | 3 |
| GS1802-V0 | SPGO 30 | 21.5 | 30 | 3.8 |
| GS1803-V0 | SPGO 31.5 | 23 | 31.5 | 3.8 |
| GS1804-V0 | SPGO 32 | 23.5 | 32 | 3.8 |
| GS1805-V0 | SPGO 35 | 26.5 | 35 | 3.8 |
| GS1806-V0 | SPGO 35.5 | 27 | 35.5 | 3.8 |
| GS1807-V0 | SPGO 40 | 31.5 | 40 | 3.8 |
| GS1808-V0 | SPGO 45 | 36.5 | 45 | 3.8 |
| GS1809-V0 | SPGO 50 | 41.5 | 50 | 3.8 |
| GS1810-V0 | SPGO 53 | 44.5 | 53 | 3.8 |
| GS1811-V0 | SPGO 55 | 46.5 | 55 | 3.8 |
| GS1812-V0 | SPGO 56 | 47.5 | 56 | 3.8 |
| GS1813-V0 | SPGO 60 | 51.5 | 60 | 3.8 |
| GS1814-V0 | SPGO 63 | 49 | 63 | 6.3 |
| GS1815-V0 | SPGO 65 | 51 | 65 | 6.3 |
| GS1816-V0 | SPGO 70 | 56 | 70 | 6.3 |
| GS1817-V0 | SPGO 71 | 57 | 71 | 6.3 |
| GS1818-V0 | SPGO 75 | 61 | 75 | 6.3 |
| GS1819-V0 | SPGO 80 | 66 | 80 | 6.3 |
| GS1820-V0 | SPGO 85 | 71 | 85 | 6.3 |
| GS1821-V0 | SPGO 90 | 76 | 90 | 6.3 |
| GS1822-V0 | SPGO 95 | 81 | 95 | 6.3 |
| GS1823-V0 | SPGO 100 | 86 | 100 | 6.3 |
| GS1824-V0 | SPGO 105 | 91 | 105 | 6.3 |
| GS1825-V0 | SPGO 110 | 96 | 110 | 6.3 |
| GS1826-V0 | SPGO 112 | 98 | 112 | 6.3 |
| GS1827-V0 | SPGO 115 | 101 | 115 | 6.3 |