♠Description-Hydraulic Press UNS Piston Rod Seal U Cup Seal for Excavator
The UNS Piston Rod Seal has a wide cross-section and is an asymmetrical u-shaped sealing ring with the same height of the inner and outer lips. It is easy to fit into a monolithic structure. Due to the wide cross-section, UNS Piston Rod Seal is generally used in a hydraulic cylinder with low pressure.
♥Property
| UNS Piston Rod Seal | |
| Temperature | -35~+100℃ |
| Material | TPU |
| Speed | ≤0.5m/s |
| Medium | Hydraulic Oil/Emulsion |
| Press | ≤40MPA |
♣Advantage
● Particularly strong wear resistance.
● Insensitivity to shock loads and pressure peaks.
● High crush resistance.
● It has an ideal sealing effect under no load and low-temperature conditions.
● Suitable for demanding working conditions.
● Easy to install.
♦Catalog
| SIZE | VAQUA STANDARD | |
| 4×10×4 | 10×16×4 | 13×19×5 |
| 4×12×4 | 10×16×4.5 | 13×20×5.5 |
| 4×12×6 | 10×16×5 | 14×20×4.4 |
| 5×11×8 | 10×16×5.5 | 14×20×5 |
| 5×12×5 | 10×16×6 | 14×20×6 |
| 5×12×6 | 10×18×5 | 14×20×8 |
| 5×12×7 | 10×18×5.5 | 14×22×4 |
| 5×12×8 | 10×18×6 | 14×22×4.5 |
| 5×14×6 | 10×18×8 | 14×22×5 |
| 5×14×8 | 10×19×7 | 14×22×6 |
| 5×15×6 | 10×20×6 | 14×22×7 |
| 5.8×12×5.2 | 10×20×8 | 14×22×8 |
| 6×12×4 | 10×22×6 | 14×24×8 |
| 6×12×6 | 10×22×8 | 14×28×8 |
| 6×12×7 | 10×25×8 | 15×22×5 |
| 6×14×6 | 11×17×5 | 15×22×6 |
| 6×15×6 | 11.2×19.2×6 | 15×22×8 |
| 6×15×8 | 11.2×21.2×8 | 15×23×5.7 |
| 6×18×8 | 12×16×4 | 15×23×10 |
| 6.3×16.3×8 | 12×16×5 | 15×25×5 |
| 7×12×4 | 12×16×6 | 15×25×7 |
| 7×12×5 | 12×17×4 | 15×25×8 |
| 7×12×6 | 12×18×4 | 15×27×6 |
| 7×14×5 | 12×18×5 | 15×28×10 |
| 7×14×6 | 12×18×6 | 15×30×5.5 |
| 7.1×17.1×8 | 12×18×8 | 15×30×8 |
| 8×13×3 | 12×19×3.5 | 15×30×10 |
| 8×14×6 | 12×19×5 | 16×22×4 |
| 8×14×8 | 12×20×5 | 16×22×5 |
| 8×15×5 | 12×20×6 | 16×22×6 |
| 8×15×6 | 12×20×8 | 16×22×7 |
| 8×15×8 | 12×22×5 | 16×22×8 |
| 8×16×6 | 12×22×5.5 | 16×24×4 |
| 8×16×8 | 12×22×7 | 16×24×5 |
| 8×18×8 | 12×22×8 | 16×24×6 |
| 8×18×10 | 12×24×6 | 16×24×8 |
| 8×20×10 | 12×24×8 | 16×24×10 |
| 8×22×10 | 12×25×8 | 16×25×5 |
| 9×19×6 | 12.5×22.5×8 | 16×26×5 |
| 9×19×8 | 13×18×5 | 16×26×6 |
| 9.5×14×2.5 | 13×19×3.5 | 16×26×8 |
| 16×26×10 | 20×26×3.5 | 22×32×10 |
| 16×28×6 | 20×26×6 | 22×34×10 |
| 16×28×8 | 20×26×7 | 22×35×6 |
| 16×30×6 | 20×27×5 | 22×35×10 |
| 17×25×10 | 20×27×6 | 22×36×7 |
| 17×27×5 | 20×28×6 | 22×36×9 |
| 17×27×7 | 20×28×7 | 22×40×10 |
| 17×27×8 | 20×28×8 | 22×40×12 |
| 17×32×10 | 20×30×5 | 22.4×32.4×8 |
| 18×24×4 | 20×30×6 | 22.5×31.5×5 |
| 18×24×5 | 20×30×8 | 23×30×5 |
| 18×24×8 | 20×30×8.2 | 23×35×5.6 |
| 18×25×5.5 | 20×30×10 | 23×35×6 |
| 18×25×6 | 20×32×5 | 23×35×6.6 |
| 18×26×5 | 20×32×6 | 23×36×7 |
| 18×26×6 | 20×32×8 | 23.5×33.5×8 |
| 18×26×8 | 20×32×10 | 24×30×6 |
| 18×26×10 | 20×33×10 | 24×32×4 |
| 18×26.5×8 | 20×35×6 | 24×32×5 |
| 18×28×6 | 20×35×7 | 24×32×7 |
| 18×28×8 | 20×35×10 | 24×36×6.5 |
| 18×28×9 | 20×36×8 | 24×36×7 |
| 18×28×10 | 20×38×6 | 24×40×8 |
| 18×30×6 | 20×40×10 | 24×40×10 |
| 18×30×8 | 20×40×12 | 25×32×6 |
| 18×30×9 | 20×47×8 | 25×32×7 |
| 18×32×7 | 21×29.5×5.5 | 25×32×8 |
| 18×32×8 | 21×26.5×6 | 25×32.7×6.35 |
| 18×34×8 | 21.7×30×10 | 25×33×5.5 |
| 19×24×5 | 22×28×4 | 25×33×5.6 |
| 19×25×6 | 22×28×4.5 | 25×33×6 |
| 19×25×7 | 22×28×5 | 25×33×7 |
| 19×26×5 | 22×28×6 | 25×33×8 |
| 19×26×6.7 | 22×28×8 | 25×33×10 |
| 19×27×5 | 22×30×5 | 25×35×5 |
| 19×27×6 | 22×30×5.8 | 25×35×6 |
| 19×27×7.5 | 22×30×6 | 25×35×7 |
| 19×28×5 | 22×30×8 | 25×35×8 |
| 19×28×7 | 22×31×5.5 | 25×35×10 |
| 19×32×8 | 22×32×5 | 25×36×6 |
| 19×34×8 | 22×32×6 | 25×36×7 |
| 19.05×25.4×6.35 | 22×32×7 | 25×37×6 |
| 20×25×4 | 22×32×8 | 25×37×9 |
| 20×25×8 | 22×32×9 | 25×38×6 |
The above specifications are not complete. Besides, we can customize the non-standard parts for you.
Please feel free to contact me if you are interested.
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