Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
उत्पाद विवरण
उत्पत्ति के प्लेस: चीन
ब्रांड नाम: OUB
प्रमाणन: ISO9001
मॉडल संख्या: 443-4084
भुगतान और शिपिंग शर्तें
न्यूनतम आदेश मात्रा: 10
मूल्य: बातचीत योग्य
पैकेजिंग विवरण: पीपी बैग इनसाइड.उटर फिल्म लिपटे फिल्म के साथ कार्टन है।
प्रसव के समय: अपने desposit प्राप्त करने के बाद 5-15 दिनों के भीतर
भुगतान शर्तें: एल/सी, डी/ए, डी/पी, टी/टी, वेस्टर्न यूनियन
आपूर्ति की क्षमता: 1000PCS
भाग संख्या:: |
443-4084 |
नाम का हिस्सा:: |
सील होंठ |
नमूना: |
615सी II 613सी |
मशीन: |
पहिया प्रकार का बुलडोजर |
सामग्री: |
एनबीआर |
रंग: |
काला |
भाग संख्या:: |
443-4084 |
नाम का हिस्सा:: |
सील होंठ |
नमूना: |
615सी II 613सी |
मशीन: |
पहिया प्रकार का बुलडोजर |
सामग्री: |
एनबीआर |
रंग: |
काला |
1. Quick Details of seal 443-4084:
| Part NO. | 443-4084 |
| Machine | Wheel type bulldozer |
| Size | OEM |
| Material | NBR |
| Oil seal type | SEAL LIP |
2. 443-4084 picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 2K2961 | 7J0204 | 5J8275 |
| 1411774 | 3J7354 | 6J6553 |
| 2R0098 | 1J9671 | 8325525 |
| 6V5059 | 3J1907 | 5J8325 |
| 8C5176 | 3K0360 | 6J7167 |
| 8C5175 | 5K-9090 | 2P1692 |
| 1H7339 | 5P-2235 | 4J8996 |
| 8T9528 | 1T-0132 | 3H-0107 |
| 5K5129 | 9X-7735 | 5K-5959 |
4. FAQ
Q: What four different raw materials make up all sealing parts inside this maintenance kit?
A: The full set consists of hydrolysis-resistant HNBR, graphite modified PTFE, high-temperature resistant AEM rubber and thick multi-layer felt composite fabric for outer dustproof assembly.
Q: What natural original color does each sealing accessory feature without extra artificial pigment?
A: HNBR main oil seals are deep matte black, graphite-filled PTFE auxiliary rings are dark iron gray, AEM rubber fittings are pale beige, composite felt dust seals are light taupe brown.
Q: What core sealing role does HNBR play on the dozer’s rotating transmission shafts?
A: As primary lip sealing material, HNBR relies on steady compression resilience to block transmission gear oil leakage while drive shafts keep continuous high-speed rotation under heavy mine pushing loads and fluctuating working pressure.
Q: What is the design purpose of matching graphite-filled PTFE as inner lining beside HNBR sealing lip?
A: It forms a low-friction contact layer against metal shaft surface, reducing frictional heat generation and preventing HNBR lip from premature wear caused by fine mineral dust invading the shaft clearance in harsh mining environments.
Q: What prominent performance edges does AEM rubber hold compared with regular common NBR rubber?
A: AEM boasts outstanding resistance against thermal ageing and oxidation deterioration, retaining stable sealing tightness after long-term contact with high-temperature oxidized gear oil inside overloaded transmission housings.
Q: At which specific installation spots are AEM oil seals generally assembled on equipment?
A: AEM components are mostly fitted at high-heat working positions including final drive hub and transmission input shaft where lubricating oil keeps running under persistent high operating temperature.
5. Exhibition and Wearhous
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More
वीडियो
