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| Model number | RDA |
| Media Compatibility | Hydraulic mineral oils, hydraulic fluids. |
| Type | Hydraulic Rotary Seals |
| Diameter Range | 50mm~1000mm |
| Seal Type | Hydraulic Rotary Seal / Central Rotary Joint Seal |
| Payment Terms | T/T |
| Material | NBR + filled PTFE + POM |
| Place of Origin | China(mainland) |
| Model Number | RDA |
| Certification | ISO9001, IATF16949, ISO14001, ISO45001 |
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Product Specification
| Model number | RDA | Media Compatibility | Hydraulic mineral oils, hydraulic fluids. |
| Type | Hydraulic Rotary Seals | Diameter Range | 50mm~1000mm |
| Seal Type | Hydraulic Rotary Seal / Central Rotary Joint Seal | Payment Terms | T/T |
| Material | NBR + filled PTFE + POM | Place of Origin | China(mainland) |
| Model Number | RDA | Certification | ISO9001, IATF16949, ISO14001, ISO45001 |
| High Light | Low Friction Hydraulic Rotary Seals ，Rotary Seals Outside Sealing ，Hydraulic Rotary Seals Anti Extrusion | ||
Rotary Seals Outside Sealing Small Groove
The RDA is a four-part rotary combination seal for piston. It consists a Teflon slide ring, an elastic o-ring and two L-shaped back-up rings excels in applications combining relatively high working pressures with low peripheral / sliding speeds. With the convave design on the slide ring, RDA increases the static contact area, preventing the seal from rotating along. It is specifically designed to isolate and separate hydraulic oils or other fluids at varying pressures, providing reliable double-acting sealing under pressure from both sides.
| Pressure | Speed | Temperature | Media |
| 0~36MPa | 0.5m/s |
–30° C / +100° C (according to specific seal material) |
Hydraulic mineral oils, hydraulic fluids. |
Applications
| P/N | DH8 | dh9 | H | L | e |
| RDA0500 | 50 | 34 | 7.5 | 8 | 7 |
| RDA0560 | 56 | 40 | 7.5 | 8 | 7 |
| RDA0630 | 63 | 47 | 7.5 | 8 | 7 |
| RDA0700 | 70 | 54 | 7.5 | 8 | 7 |
| RDA0800 | 80 | 64 | 7.5 | 8 | 7 |
| RDA0900 | 90 | 74 | 7.5 | 8 | 7 |
| RDA0950 | 95 | 79 | 7.5 | 8 | 7 |
| RDA1000 | 100 | 84 | 7.5 | 8 | 10 |
| RDA1100 | 110 | 94 | 7.5 | 8 | 10 |
| RDA1150 | 115 | 99 | 7.5 | 8 | 10 |
| RDA1200 | 120 | 104 | 7.5 | 8 | 10 |
| RDA1250 | 125 | 105 | 9.5 | 10 | 10 |
| RDA1300 | 130 | 110 | 9.5 | 10 | 10 |
| RDA1400 | 140 | 120 | 9.5 | 10 | 10 |
| RDA1500 | 150 | 130 | 9.5 | 10 | 10 |
| RDA1600 | 160 | 140 | 9.5 | 10 | 10 |
| RDA1800 | 180 | 160 | 9.5 | 10 | 10 |
| RDA1900 | 190 | 170 | 9.5 | 10 | 10 |
| RDA2000 | 200 | 174 | 12.5 | 10 | 12 |
| RDA2200 | 220 | 194 | 12.5 | 10 | 12 |
| RDA2250 | 225 | 199 | 12.5 | 10 | 12 |
| RDA2500 | 250 | 224 | 12.5 | 10 | 12 |
| RDA2800 | 280 | 254 | 12.5 | 10 | 12 |
| RDA2900 | 290 | 264 | 12.5 | 10 | 12 |
| RDA3000 | 300 | 274 | 12.5 | 10 | 12 |
| RDA3200 | 320 | 294 | 12.5 | 10 | 15 |
| RDA3500 | 350 | 324 | 12.5 | 13 | 15 |
| RDA3800 | 380 | 354 | 12.5 | 13 | 15 |
| RDA4000 | 400 | 374 | 12.5 | 13 | 15 |
| RDA4200 | 420 | 394 | 12.5 | 13 | 15 |
| RDA4500 | 450 | 424 | 12.5 | 13 | 15 |
| RDA4800 | 480 | 454 | 12.5 | 13 | 15 |
| RDA5000 | 500 | 474 | 12.5 | 13 | 15 |
| RDA5600 | 560 | 534 | 12.5 | 13 | 15 |
| RDA5800 | 580 | 554 | 12.5 | 13 | 15 |
| RDA6000 | 600 | 574 | 12.5 | 13 | 15 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2023
Total Annual:
100-150
Employee Number:
50~60
Ecer Certification：
Verified Supplier
We are a technical service provider and strategic trade partner specializing in high-performance sealing technology and industrial components. Beyond serving the traditional power transmission sectors—such as hydraulic and pneumatic sealing—we provide specialized, custom-engineered... We are a technical service provider and strategic trade partner specializing in high-performance sealing technology and industrial components. Beyond serving the traditional power transmission sectors—such as hydraulic and pneumatic sealing—we provide specialized, custom-engineered...
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