Category
K85 Hydraulic static seals
K85 static seal is a double-acting sealing element produced from thermoplastic polyurethane, providing higher extrusion resistance and longer service life compared to o-rings and other elastomer static seals.
Advantages
- Interchangeable for O-ring and O-ring with back-up ring
- Easy installation
- High extrusion resistance
- Can be used at high pressure
- No twisting in the housing
Area of Application
- Forklift applications
- Standard industrial cylinders
- Mobile machinery
- Presses
- Injection moulding machines
- Cartridge valves
In this catalog
60 K85 parts, bore 14–308 mm across 59 sizes. Most common section heights: 4.5 mm (7), 10.7 mm (6), 6.2 mm (6).
Same bore, other series
If a K85 size is not the right profile, these cover the same ID/OD combinations:
60 parts in catalog
Technical table
Live column filters for code, category, ID, OD and H — same workflow as the store.
60 parts
| Image | Code (SKU) | Category | ID (d) | OD (D) | H (L) | Action |
|---|---|---|---|---|---|---|
 | K85-018 | K85 | 14 | 18 | 5.8 | |
| K85-018/2 | K85 | 15.6 | 18 | 3.6 | |
| K85-020/2 | K85 | 16 | 20 | 5.8 | |
| K85-022 | K85 | 19.1 | 22 | 3.5 | |
| K85-022/2 | K85 | 19.6 | 22 | 3.6 | |
| K85-024 | K85 | 20 | 24 | 4.8 | |
| K85-025 | K85 | 22.1 | 25 | 3.5 | |
| K85-026 | K85 | 22 | 26 | 4.4 | |
| K85-028 | K85 | 25.6 | 28.6 | 3.6 | |
| K85-030 | K85 | 25.5 | 30 | 4.5 | |
| K85-035 | K85 | 30.5 | 35 | 4.5 | |
| K85-035/1 | K85 | 30.4 | 35 | 5 | |
| K85-040 | K85 | 35.2 | 40 | 5.4 | |
| K85-044 | K85 | 39.5 | 44 | 4.5 | |
| K85-050 | K85 | 45.4 | 50 | 5.4 | |
| K85-050/1 | K85 | 44.6 | 50 | 6.2 | |
| K85-054 | K85 | 49.5 | 54 | 4.5 | |
| K85-057/1 | K85 | 52.2 | 57 | 4.1 | |
| K85-058 | K85 | 53.4 | 58 | 3.9 | |
| K85-063/3 | K85 | 57.6 | 63 | 6.2 | |
| K85-065 | K85 | 59.4 | 65 | 5 | |
| K85-068 | K85 | 63.5 | 68 | 4.5 | |
| K85-070 | K85 | 64.6 | 70 | 6.2 | |
| K85-070/2 | K85 | 65 | 70 | 5 | |
| K85-072/1 | K85 | 66.4 | 72 | 5 | |
| K85-075 | K85 | 69.6 | 75 | 6.2 | |
| K85-076 | K85 | 70 | 76.4 | 5.5 | |
| K85-080/4 | K85 | 74.4 | 80 | 5.3 | |
| K85-080/5 | K85 | 74.6 | 80 | 6.2 | |
| K85-085 | K85 | 81.5 | 85 | 4.5 | |
| K85-086 | K85 | 81.5 | 86 | 4.5 | |
| K85-086/1 | K85 | 80 | 86.4 | 5.5 | |
| K85-090 | K85 | 84.4 | 90 | 4.8 | |
| K85-100 | K85 | 94.4 | 100 | 5.3 | |
| K85-100/1 | K85 | 90.8 | 100 | 9.7 | |
| K85-100/2 | K85 | 91.4 | 100 | 9 | |
| K85-100/4 | K85 | 93.8 | 100 | 6.9 | |
| K85-102 | K85 | 95.8 | 102 | 6.2 | |
| K85-111 | K85 | 105 | 111.4 | 5.5 | |
| K85-115 | K85 | 106.6 | 115 | 8.5 | |
| K85-125 | K85 | 116.6 | 125 | 8.5 | |
| K85-125/1 | K85 | 115.8 | 125 | 9.7 | |
| K85-133 | K85 | 125 | 133.4 | 7 | |
| K85-140 | K85 | 131.6 | 140 | 8.6 | |
| K85-140/1 | K85 | 128.4 | 140 | 12.3 | |
| K85-148 | K85 | 140 | 148.4 | 7 | |
| K85-158 | K85 | 150 | 158.4 | 7 | |
| K85-160 | K85 | 148.4 | 160 | 12.3 | |
| K85-165 | K85 | 156.6 | 165 | 8.5 | |
| K85-170 | K85 | 158.4 | 170 | 12.3 |
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