HK85N
- Type:
- Metal Bellow Seal
- Replacement:
- Burgmann MFL85N
- Temperature:
- -75℃ to +200℃
- Pressure:
- ≤2.0Mpa
- Speed:
- ≤23m/s
- Material:
- A,B,Q1,Q2,V,E,P,F,G,M,T6

| d | D1 | D3 | L1 | L3 |
| (mm) |
| 16 | 27.0 | 30.0 | 32.5 | 10.0 |
| 18 | 33.0 | 32.0 | 30.5 | 11.5 |
| 20 | 35.0 | 33.5 | 30.5 | 11.5 |
| 22 | 37.0 | 36.5 | 30.5 | 11.5 |
| 24 | 39.0 | 39.0 | 28.5 | 11.5 |
| 25 | 40.0 | 39.6 | 28.5 | 11.5 |
| 28 | 43.0 | 42.8 | 31.0 | 11.5 |
| 30 | 45.0 | 45.0 | 31.0 | 11.5 |
| 32 | 48.0 | 46.0 | 31.0 | 11.5 |
| 33 | 48.0 | 48.0 | 31.0 | 11.5 |
| 35 | 50.0 | 49.2 | 31.0 | 11.5 |
| 38 | 56.0 | 52.3 | 31.0 | 14.0 |
| 40 | 58.0 | 55.5 | 31.0 | 14.0 |
| 43 | 61.0 | 57.5 | 31.0 | 14.0 |
| 45 | 63.0 | 58.7 | 31.0 | 14.0 |
| 48 | 66.0 | 61.9 | 31.0 | 14.0 |
| 50 | 70.0 | 65.0 | 32.5 | 15.0 |
| 53 | 73.0 | 68.2 | 32.5 | 15.0 |
| 55 | 75.0 | 70.0 | 32.5 | 15.0 |
| 58 | 78.0 | 71.7 | 37.5 | 15.0 |
| 60 | 80.0 | 74.6 | 37.5 | 15.0 |
| 63 | 83.0 | 79.0 | 37.5 | 15.0 |
| 65 | 85.0 | 84.1 | 37.5 | 15.0 |
| 68 | 90.0 | 87.3 | 34.5 | 18.0 |
| 70 | 92.0 | 87.3 | 42.0 | 18.0 |
| 75 | 97.0 | 95.0 | 42.0 | 18.0 |
| 80 | 105.0 | 98.4 | 41.8 | 18.2 |
| 85 | 110.0 | 104.7 | 41.8 | 18.2 |
| 90 | 115.0 | 111.0 | 46.8 | 18.2 |
| 95 | 120.0 | 114.0 | 47.8 | 17.2 |
| 100 | 125.0 | 117.4 | 47.8 | 17.2 |