Mechanical seal H-brinker
HBF95N
Operating range Mechanical seal HBF95N
Shaft diameter:
d1 = 14 … 100 mm (0.55“ … 3.94“)
Temperature:
t = -40 °C …+220 °C (-40 °F … +428 °F)
Pressure:
p = 16 bar (232 PSI)
Sliding velocity: vg = 20 m/s (66 ft/s)
Axial movement: ± 0.5 mm
Table of Mechanical seal descriptions HBF95N
| Item | Part no. DIN 24250 | Description |
| 1.1 | 472/481 | Seal face with bellows unit |
| 1.2 | 412.1 | O-Ring |
| 1.3 | 904 | Set screw |
| 2 | 475 | Seat (G16) |
| 3 | 412.2 | O-Ring |
Features Seal HBF95N
- For unstepped shafts
- Rotating bellows
- Single Seal
- Balanced
- Independent of direction of rotation
- Roller bellows
Advantages mechanical seal HBF95N
- For extreme temperature ranges
- No dynamically loaded O-Ring
- Very good self cleaning effect
- Suitable for low-end sterile applications
Materials Seal HBF95N
- Seal face: Silicon carbide (Q12), Carbon graphite resin impregnated (B), Carbon graphite antimony impregnated (A)
- Seat: Silicon carbide (Q1)
- Bellows: Hastelloy® C-276 (M5)
- Metal parts: CrNiMo steel (G1)
Recommended applications seal HBF95N
- Process industry
- Oil and gas industry
- Refining technology
- Chemical industry
- Pharmaceutical industry
- Pulp and paper industry
- Food and beverage industry
- Hot media
- Cold media
- Highly viscous media
- Pumps
- Special rotating equipment
Dimension Table Seal HBF95N
| d1 | d3 | d6 | d7 | d8 | l1K | l3 | l5 | l6 | l7 | l18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 24 | 21 | 25 | 3 | 35.0 | 30.5 | 1.5 | 4 | 8.5 | 15.0 |
| 16 | 26 | 23 | 27 | 3 | 35.0 | 29.5 | 1.5 | 4 | 8.5 | 15.0 |
| 18 | 32 | 27 | 33 | 3 | 37.5 | 30.5 | 2.0 | 5 | 9.0 | 15.0 |
| 20 | 34 | 29 | 35 | 3 | 37.5 | 30.5 | 2.0 | 5 | 9.0 | 15.0 |
| 22 | 36 | 31 | 37 | 3 | 37.5 | 30.5 | 2.0 | 5 | 9.0 | 15.0 |
| 24 | 39 | 33 | 39 | 3 | 40.0 | 33.0 | 2.0 | 5 | 9.0 | 15.0 |
| 25 | 39 | 34 | 40 | 3 | 40.0 | 33.0 | 2.0 | 5 | 9.0 | 15.0 |
| 28 | 42 | 37 | 43 | 3 | 42.5 | 35.5 | 2.0 | 5 | 9.0 | 15.0 |
| 30 | 44 | 39 | 45 | 3 | 42.5 | 35.5 | 2.0 | 5 | 9.0 | 15.0 |
| 32 | 46 | 42 | 48 | 3 | 42.5 | 35.5 | 2.0 | 5 | 9.0 | 15.0 |
| 33 | 47 | 42 | 48 | 3 | 42.5 | 35.5 | 2.0 | 5 | 9.0 | 15.0 |
| 35 | 49 | 44 | 50 | 3 | 42.5 | 35.5 | 2.0 | 5 | 9.0 | 15.0 |
| 38 | 54 | 49 | 56 | 4 | 45.0 | 37.0 | 2.0 | 6 | 9.0 | 16.0 |
| 40 | 56 | 51 | 58 | 4 | 45.0 | 37.0 | 2.0 | 6 | 9.0 | 16.0 |
| 43 | 58 | 54 | 61 | 4 | 45.0 | 37.0 | 2.0 | 6 | 9.0 | 16.0 |
| 45 | 61 | 56 | 63 | 4 | 45.0 | 37.0 | 2.0 | 6 | 9.0 | 16.0 |
| 48 | 64 | 59 | 66 | 4 | 45.0 | 37.0 | 2.0 | 6 | 9.0 | 16.0 |
| 50 | 66 | 62 | 70 | 4 | 47.5 | 38.0 | 2.5 | 6 | 9.0 | 17.0 |
| 53 | 69 | 65 | 73 | 4 | 47.5 | 38.0 | 2.5 | 6 | 9.0 | 17.0 |
| 55 | 71 | 67 | 75 | 4 | 47.5 | 38.0 | 2.5 | 6 | 9.0 | 17.0 |
| 58 | 78 | 70 | 78 | 4 | 52.5 | 42.0 | 2.5 | 6 | 9.0 | 18.0 |
| 60 | 80 | 72 | 80 | 4 | 52.5 | 42.0 | 2.5 | 6 | 9.0 | 18.0 |
| 63 | 83 | 75 | 83 | 4 | 52.5 | 42.0 | 2.5 | 6 | 9.0 | 18.0 |
| 65 | 85 | 77 | 85 | 4 | 52.5 | 42.0 | 2.5 | 6 | 9.0 | 18.0 |
| 68 | 87 | 81 | 90 | 4 | 52.5 | 41.5 | 2.5 | 7 | 9.0 | 18.5 |
| 70 | 90 | 83 | 92 | 4 | 60.0 | 48.5 | 2.5 | 7 | 9.0 | 19.0 |
| 75 | 99 | 88 | 97 | 4 | 60.0 | 48.5 | 2.5 | 7 | 9.0 | 19.0 |
| 80 | 104 | 95 | 105 | 4 | 60.0 | 48.5 | 3.0 | 7 | 9.0 | 19.0 |
| 85 | 109 | 100 | 110 | 4 | 60.0 | 48.5 | 3.0 | 7 | 9.0 | 19.0 |
| 90 | 114 | 105 | 115 | 4 | 65.0 | 52.0 | 3.0 | 7 | 9.0 | 20.5 |
| 95 | 119 | 110 | 120 | 4 | 65.0 | 52.0 | 3.0 | 7 | 9.0 | 20.5 |
| 100 | 124 | 115 | 125 | 4 | 65.0 | 52.0 | 3.0 | 7 | 9.0 | 20.5 |