|
●
旋转环(SiC/TC)
● 定子环(SiC/TC) ● O形圈(NBR/EPDM/VITON) ● 弹簧(SUS304/SUS316) ● 张力弹簧(SUS321) ● 定座(SUS304/SUS316) ● 弹簧盖(酚醛树脂/铝合金) ● 保持器(酚醛树脂/铝合金) |
|
| 密封尺寸(d) | d3 | d7 | l1 | l3 |
| 20 | 42.5 | 55.5 | 36.5 | 11.0 |
| 22 | 47.0 | 45.5 | 32.6 | 9.0 |
| 25 | 54.0 | 50 | 38.6 | 10.0 |
| 28 | 54.0 | 50 | 38.6 | 10.0 |
| 30 | 54.0 | 50 | 38.6 | 10.0 |
| 35 | 62.0 | 60.5 | 39.8 | 11.0 |