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7X-2755 7X2755 Hydraulic Cylinder Repair Seal Kit for Wheel Loaders & Compactors

Name: 7X-2755 7X2755 Hydraulic Cylinder Repair Seal Kit for Wheel Loaders & Compactors
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 7X-2755
Price: 7.00 USD
Availability: InStock

Produktdetails

Herkunftsort: China

Markenname: OUB

Zertifizierung: ISO9001

Modellnummer: 7X-2755

Zahlungs- und Versandbedingungen

Min Bestellmenge: 10

Preis: Verhandelbar

Verpackung Informationen: PP -Tasche im Inneren. Outer ist Karton mit Film verpackt.

Lieferzeit: Innerhalb von 5-15 Tagen nach dem Erhalten Ihrer Desposits

Zahlungsbedingungen: L/C, D/A, D/P, T/T, Western Union

Versorgungsmaterial-Fähigkeit: 1000 Stück

Bestpreis erhalten

Produktdetails

Produktbeschreibung

Produktdetails

Hervorheben: 
                                                                                                                                                                                                                                                hydraulic cylinder seal repair kit, wheel loader cylinder seal kit, compactor hydraulic cylinder seals
                              

Teil Nr.::	7X-2755	Teilename::	Dichtungssatz
Modell:	3304	Maschine:	Radlader
Material:	NBR	Farbe:	Schwarz, braun, weiß

Teil Nr.::	7X-2755
Teilename::	Dichtungssatz
Modell:	3304
Maschine:	Radlader
Material:	NBR
Farbe:	Schwarz, braun, weiß

Produktbeschreibung

1. Quick Details of seal 7X-2755:

Part NO.	7X-2755
Machine	Wheel Loader
Size	OEM
Material	NBR
Oil seal type	SEAL KIT

2. 7X-2755 picture:

7X-2755 7X2755 Hydraulic Cylinder Repair Seal Kit for Wheel Loaders & Compactors 0
3. Service part number :

PART NO.	PART NO.	Part NO.
6V-5553	5P3863	1313718
6V-5656	095-1597	1135304
4L8337	095-1576	1075769
7L-4774	095-1579	2314708
6V-8260	095-1592	2153198
4K-6804	095-1701	6F4718
6V-5657	095-1582	2S2251
3D-3295	095-1575	2D6506
7D-7519	095--1750	8M4390
1293719	095-1710	9X4611
2979545	095-1590	2256948
2H-6340	095-1582	1J2150
3F8638	2M9780	8200506

4. FAQ

Q: Could you introduce the materials adopted for different sealing components inside the kit and their respective features?
A: We adopt four kinds of high-performance materials for differentiated use. High-performance NBR is adopted for static sealing parts and O-rings thanks to its outstanding oil resistance. Wear-resistant PU serves as main dynamic seals and dust wipers. Filled PTFE acts as auxiliary back-up rings to resist high pressure and extrusion. Fabric-reinforced phenolic material is made into guide rings to share lateral load and reduce friction.

Q: What are the natural color and surface characteristics of each component without extra pigment or surface coating?
A: NBR rubber parts present uniform matte black with soft elastic texture. PU seals and wipers are deep black with smooth semi-gloss surface. Filled PTFE back-up rings are pale off-white with delicate fine texture. Fabric-reinforced guide rings are chestnut brown, and clear woven lines can be seen on the surface.

Q: What is the main working function of wear-resistant PU in the steering and lift cylinders?
A: As the core dynamic sealing component, PU features excellent anti-wear and anti-fatigue properties. When the cylinder drives the machine to complete steering, lifting and dumping actions repeatedly, it fits closely with moving parts to lock internal high-pressure hydraulic fluid firmly, and effectively stops oil leakage even under frequent reciprocating movement and variable load.

Q: What role do filled PTFE back-up rings play when matched with main sealing parts?
A: The modified PTFE material has enhanced rigidity and compression resistance. It can fill the tiny gaps inside piston mounting grooves perfectly. When the equipment makes sharp steering or bears sudden heavy load and causes instantaneous hydraulic pressure surge, it can buffer impact force and prevent the main seal lip from being squeezed, deformed or damaged, so as to stabilize the whole sealing system.

Q: What advantages does high-performance NBR have over ordinary rubber materials in practical application?
A: This upgraded NBR material has excellent long-term anti-oil and anti-aging capabilities. After long-term immersion in hydraulic oil and exposure to outdoor wind, sunlight and temperature changes, it can still maintain stable elasticity and sealing performance, and will not become hard, brittle or lose tightness easily in complex working environments.

Q: Where are the NBR rubber sealing parts mainly mounted on the hydraulic cylinder?
A: NBR components are mostly installed on static connection positions such as cylinder end cover flanges and hydraulic pipeline thread joints. These positions are in long-term contact with hydraulic oil and exposed to external dust and moisture, which can fully exert the superior comprehensive performance of NBR material.

5. Exhibition and Wearhous

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More

Tags:

Kontakte: Mr. Vivian

Tel: 86-135-33728134

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