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: 9J-5550
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.:: |
9J-5550 |
Part Name:: |
RING SEAL |
Model: |
950M Z 966 GC |
Machine: |
Truck |
Material: |
Quartz Powder Filled PTFE |
Color: |
BLACK |
Part No.:: |
9J-5550 |
Part Name:: |
RING SEAL |
Model: |
950M Z 966 GC |
Machine: |
Truck |
Material: |
Quartz Powder Filled PTFE |
Color: |
BLACK |
1. Quick Details of seal 9J-5550:
| Part NO. | 9J-5550 |
| Machine | truck |
| Size | OEM |
| Material | quartz powder filled PTFE |
| Oil seal type | WEAR STRIP |
2. 9J-5550 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6V9028 | 3511768 | 5J8150 |
| 5P7530 | 8C5176 | 3D-2824 |
| 6J2680 | 8C5175 | 5K-9090 |
| 5P8872 | 1H7339 | 5P-2235 |
| 6V1454 | 8T9528 | 1T-0132 |
| 6V3907 | 5K5129 | 9X-7735 |
| 6V3908 | 6J3134 | 194-9584 |
| 6V3917 | 2N5243 | 6V3830 |
| 6V5064 | 3K0360 | 3679300 |
| 6V5066 | 2M9780 | 7D9014 |
| 6V6609 | 8M4992 | 2357679 |
| 8T1919 | 4S5879 | 1559644 |
4. FAQ
Q: What is the core benefit of composite three-material construction?
A: PU maintains steady elastic preload for leakproof sealing, quartz-filled PTFE lessens reciprocating wear, EPDM prevents seal extrusion under fluctuating hydraulic pressure.
Q: What structural characteristic does this piston seal feature?
A: Entire closed seamless ring design, suited for deep fully enclosed piston grooves for stable mounting.
Q: Is custom color or adjusted material proportion available for large long-term orders?
A: Standard finished goods keep natural inherent color; personalized raw material formulation can be customized for fixed bulk contracts only.
Q: What performance difference exists between beige PU and silver-gray PTFE layer?
A: Quartz blended PTFE improves dimensional stability amid temperature swings, while beige PU provides elastic compression to block internal hydraulic leakage.
Q: Will long-period high-temperature running cause obvious discoloration or rubber bulging?
A: Anti-thermal aging ingredient is added into raw materials; mild surface darkening happens normally without deformation or sealing failure.
Q: How to differentiate piston seal ring from static plane gaskets?
A: This seal moves back and forth inside cylinder with piston, flat gaskets are sandwiched between two fixed metal joint surfaces for static sealing.
5. Exhibition and Wearhous
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