Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 9W-7332
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000Pcs
Part No.:: |
9W-7332 |
Part Name:: |
FLOATING SEAL /Seal Group |
Model: |
D5B |
Machine: |
Crawler Dozer |
Material: |
High‑tensile Steel,PU |
Color: |
BLACK |
Part No.:: |
9W-7332 |
Part Name:: |
FLOATING SEAL /Seal Group |
Model: |
D5B |
Machine: |
Crawler Dozer |
Material: |
High‑tensile Steel,PU |
Color: |
BLACK |
1. Quick Details of seal 9W-7332:
| Part NO. | 9W-7332 |
| Machine | Crawler Dozer |
| Size | 160.09 mm |
| Material | High‑tensile steel,PU |
| Oil seal type |
FLOATING SEAL |
2. 9W-7332 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-35-52670 | 707-51-45640 | 707-99-75600 |
| 707-51-45640 | 707-51-11640 | 707-51-80640 |
| 707-35-52740 | 707-35-91100 | 707-98-36600 |
| 707-99-76260 | 707-98-36740 | 707-98-36700 |
| 707-99-76300 | 707-44-90070 | 707-98-36740 |
| 707-99-77050 | 707-51-55640 | 707-98-37130 |
| 707-99-77090 | 707-51-60640 | 707-98-25970 |
| 707-99-77120 | 707-51-60650 | 707-98-25980 |
| 707-99-77130 | 707-51-12630 | 707-44-95180 |
| 707-99-77120 | 707-51-12640 | 707-51-65630 |
| 707-35-52770 | 707-51-12650 | 707-51-65640 |
| 707-35-52780 | 707-44-10911 | 707-98-58230 |
| 707-51-70630 | 707-98-60120 | 707-98-58240 |
| 707-51-70650 | 707-98-60121 | 707-51-20250 |
| 707-99-77240 | 707-98-61100 | 707-35-52700 |
4. FAQ
Q: What is this floating seal used for?
A: This is a heavy-duty floating seal (often called a duo cone seal), commonly found in the track rollers, idlers, and axles of construction machinery like excavators and bulldozers. It creates a robust, long-lasting barrier that keeps lubricating oil inside the assembly and keeps out dirt, water, and other abrasive contaminants.
Q: What materials are the components made of?
A: The set includes two metal sealing rings and two rubber elastomer rings. The metal rings are typically made of high-chrome cast iron or wear-resistant alloy steel. The rubber rings are usually made of Nitrile (NBR) rubber for standard applications, or FKM rubber for high-temperature or chemically aggressive environments.
Q: Why are these materials chosen for a floating seal?
A: The high-chrome cast iron rings have exceptional hardness and wear resistance, allowing them to maintain a smooth, leak-tight sealing face even under heavy loads and in dirty conditions. The rubber elastomer rings provide the necessary preload to keep the metal faces pressed together, while also accommodating shaft misalignment and absorbing shock. Nitrile rubber offers excellent compatibility with mineral oils, while FKM handles higher temperatures and more aggressive fluids.
5. Exhibition and Wearhous
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