Apply Range
O-Ring Mechanical Seals
STJB104 Fitting Dimension(mm)
| Model | D1(h6) | D2(max) | D3 | D4 | L1 | L2 |
| STJB104-16 | 16 | 33 | 21.8 | 26.5 | 37 | 8.6 |
| STJB104-18 | 18 | 35 | 26.8 | 33 | 40 | 9.5 |
| STJB104-20 | 20 | 37 | 28.8 | 35 | 40 | 9.5 |
| STJB104-22 | 22 | 39 | 30.8 | 37 | 43 | 9.5 |
| STJB104-25 | 25 | 42 | 33.8 | 40 | 43 | 9.5 |
| STJB104-28 | 28 | 45 | 36.8 | 43 | 44 | 9.5 |
| STJB104-30 | 30 | 52 | 38.8 | 45 | 49 | 9.5 |
| STJB104-35 | 35 | 57 | 43.8 | 50 | 51 | 9.5 |
| STJB104-40 | 40 | 62 | 50.8 | 58 | 54 | 10 |
| STJB104-45 | 45 | 67 | 55.8 | 63 | 60 | 13.5 |
| STJB104-50 | 50 | 72 | 61.7 | 70 | 63 | 14 |
| STJB104-55 | 55 | 77 | 66.8 | 75 | 65 | 14 |
| STJB104-60 | 60 | 82 | 71.8 | 80 | 65 | 14 |
| STJB104-65 | 65 | 92 | 76.8 | 85 | 74 | 14 |
| STJB104-70 | 70 | 97 | 82.4 | 92 | 76 | 17.3 |
| STJB104-75 | 75 | 102 | 87.4 | 97 | 76 | 17.3 |
| STJB104-80 | 80 | 107 | 94.6 | 105 | 81 | 17.5 |