♠Description-PU Motor Parts UHS Type Rubber Piston Rod Seal
UHS Piston Rod Seal is molded from polyurethane material with a mechanically trimmed lip, a hydrodynamic lead angle and an excellent contact pressure distribution for excellent dynamic and static one-way sealing.In addition, it can be used as shaft seal and has good oil film returning ability when the internal stroke speed is at the outer stroke speed and p≤25MPa.In short, UHS Piston Rod Seal has a good one-way sealing capability for piston seals.
♥Application Range
| Pressure [MPa] | Temperature [℃] | Sliding speed[m/s] | Medium | |||
| Standard | 40 | 35....+100 | 0.5 | Hydraulic oils (mineral oil-based) | ||
♣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
| UHS | |
| Size | |
| 6×12×5 | 56×66×6 |
| 11.2×19.2×5 | 57×65×5 |
| 10×20×6 | 58×68×6 |
| 12×20×5 | 60A×70×6 |
| 12.5×20×5 | 60×71×7 |
| 14×22×5 | 61×71×6 |
| 15×23×5 | 63×73×6 |
| 16×24×5 | 65×75×6 |
| 17×27×5 | 66×76×6 |
| 18×25×5 | 67×77×6 |
| 18×26×5 | 70×78×8 |
| 19×24×5 | 70×80×6 |
| 19×25×5 | 71×80×6 |
| 19×26×6.7 | 75×85×6 |
| 20×26×3.5 | 76×86×6 |
| 20×26×5 | 80×90×6 |
| 20×27×6 | 83.5×93.5×6 |
| 20×28×5 | 85×100×9 |
| 21×26.5×6 | 86×96×6 |
| 22.4×30×5 | 88×98×6 |
| 23.5×31.5×5 | 90×105×9 |
| 25×33×5 | 95×110×9 |
| 26×33×5 | 98×112×9 |
| 26×36×5 | 100×115×9 |
| 27×35×5 | 105×120×9 |
| 28×35.5×5 | 106×120×8.5 |
| 30×40×6 | 110×125×9 |
| 31.5×41.5×6 | 112×125×9 |
| 32×42×6 | 115×130×9 |
| 35×45×6 | 120×135×9 |
| 35×45×7 | 122×135×9 |
| 35.5×45×6 | 125×140×9 |
| 36×46×9 | 130×145×9 |
| 38×46×6 | 136×150×9 |
| 38×48×6 | 140×155×9 |
| 40×50×6 | 145×160×9 |
| 45A×55×6 | 150×165×9 |
| 45×56×7 | 160×175×9 |
| 47×57×6 | 165×180×9 |
| 48×58×6 | 180×200×12 |
| 50×60×6 | 180×200×12.5 |
| 50×60×7 | 200×220×12 |
| 53×63×6 | 204×224×12 |
| 55×65×6 | 230×250×12 |
The above specifications are not complete. Besides, we can customize the non-standard parts for you.
Please feel free to contact me.
