Product Description
Dkb 120*136*9/12 Dust Wiper Seal for Hydraulic Seal.
1、Dkb 120*136*9/12 Dust Wiper Seal for Hydraulic Seal；
2、120*136*9/12 Dust Wiper Seal for Hydraulic Seal；
Product details
Product Name : Dkb 120*136*9/12 Dust Wiper Seal for Hydraulic Seal
Size : 120*136*9/12
Type : Excavator parts； Hydraulic Cylinder oil seal；DKBI DKB seal ；Dust Seal ；Wiper Seal
Material : PTFE+Stainless Steel
Color : White, Black
Temperature：-20~+100℃
Medium：Hydraulic Oil, Grease, Water, Emulsion
Speed：≤20m/s
Press：0-31.5MPA
Application ：Engine, Hydraulic pumps, vacuum pumps, mixers, actuators.
Place of Origin: HeBei, China (Mainland)
Brand Name: NNK
Model Number:DKBI Oil seal
Standard : Global Standards
Size: According to machinery model
Tolerance: +/-0.01 mm to +/-3.05 mm
Hardness: 90-95 Shore A
Working Tempereture: -30-100℃(according to the material)
Standard or Nonstandard:Standard
Material:NBR/TPU/IRON
Product introduction
DKB has dust-proof and oil-scraping functions, and belongs to double-acting dust-proof seals. Can prevent dust, grease, dirt and metal chips from entering the hydraulic cylinder. Protects sliding originals and reduces the risk of scratches. And can protect the metal surface of the piston rod. Extended service life.Please contact us for the price of DKB products
Product performance
1.The lip of the DKB type seal has a special design, and the dustproof effect is excellent.
2.DKB type seals are very wear-resistant, not easily deformed, and have good impact resistance and compression resistance.
3.The diameter of the DKB type seal fits closely with the metal, and the installation is firm, and it is installed in the axially formed groove.
4.Max pressure: ≤32MPA
5.Temp range: -35~+120℃
6.Max Speed: ≤2m/s
Product Description: Hydraulic Seal
The Hydraulic Seal is a crucial component in hydraulic systems, responsible for preventing fluid leakage and ensuring the efficient functioning of various machinery. Designed with utmost precision and incorporating advanced materials and technologies, this hydraulic seal offers unmatched performance, durability, and reliability.
Function:
The primary function of the hydraulic seal is to prevent fluid leakage by effectively sealing the fluid within the hydraulic system. It acts as a barrier between the piston and cylinder, ensuring that hydraulic pressure is maintained, and not lost due to leaks. By preventing leakage, the hydraulic seal helps maintain the system's efficiency, reduces energy loss, and extends the operational life of the equipment.
Features:
1. Superior sealing capabilities: The hydraulic seal is engineered to provide an exceptional seal, even under high pressure and extreme operating conditions. Its unique design and materials enable it to resist wear, friction, and deformation, ensuring long-lasting performance.
2. Wide temperature range: This hydraulic seal is suitable for use in a wide range of temperatures, from extremely low to high temperatures. It is designed to withstand temperature variations without compromising its sealing capabilities or causing damage to the seal.
3. Chemical resistance: The seal is made from high-quality materials that offer excellent resistance to various chemicals and fluids commonly used in hydraulic systems. This feature ensures that the seal remains unaffected by the fluids it comes into contact with, extending its lifespan and enhancing its performance.
4. High compatibility: The hydraulic seal is compatible with different types of hydraulic fluids, including mineral-based oils, water-based fluids, synthetic oils, and more. Its versatility allows it to be used in various hydraulic systems across different industries.
5. Low friction and smooth operation: The hydraulic seal is designed to minimize friction between the seal and the piston or cylinder, resulting in smooth operation with reduced energy consumption. This feature also helps minimize wear and tear, contributing to the seal's durability and long service life.
6. Easy installation and maintenance: The hydraulic seal is designed to be easy to install, ensuring minimal downtime during maintenance or replacement. Its user-friendly design allows for quick and hassle-free installation, saving both time and effort.
7. Customizable options: Depending on specific requirements and system designs, the hydraulic seal can be customized to meet different specifications. This flexibility allows for optimal sealing solutions in various hydraulic applications, ensuring maximum performance and efficiency.
Applications: The hydraulic seal finds extensive applications across numerous industries, including but not limited to:
- Construction machinery: Excavators, bulldozers, loaders, and other heavy equipment rely on hydraulic seals to ensure reliable operation and prevent hydraulic fluid leakage.
- Manufacturing and processing plants: Hydraulic seals are used in presses, machine tools, injection molding machines, and other equipment, ensuring efficient and leak-free operations.
- Automotive industry: Hydraulic seals are essential components in hydraulic brake systems, suspension systems, and power steering systems, ensuring smooth and safe vehicle operation.
- Agriculture: Hydraulic systems in agricultural machinery, such as tractors, harvesters, and sprayers, rely on high-quality hydraulic seals to prevent fluid leaks and ensure optimal performance.
Product Features
Strong persistence
Wear-resistant and pressure-resistant
Install firmly
long lasting
DKB Dust Wiper Seal Stock Models
| 20*32*6/9 | 60*74*8/11 | 120*136*9/12 |
| 22*34*6/9 | 65*79*8/11 | 125*141*9/12 |
| 25*37*6/9 | 70*84*8/11 | 130*146*9/12 |
| 28*40*6/9 | 75*89*8/11 | 140*160*10/14 |
| 30*42*6/9 | 80*94*8/11 | 150*170*10/14 |
| 32*44*7/10 | 85*99*8/11 | 160*180*10/14 |
| 32*52*8/11 | 90*104*8/11 | 170*190*10/14 |
| 35*47*7/10 | 95*109*8/11 | 180*205*12/17 |
| 40*52*7/10 | 100*114*8/11 | 55*69*8/11 |
| 45*57*7/10 | 105*121*9/12 | 115*131*9/12 |
| 50*62*7/10 | 110*126*9/12 | |
| 50*72*8/11 | 112*128*9/12 |
GA Dust Wiper Seal Stock Models
| 20*30*7/10 | 65*75*7/10 | 110*120*7/10 |
| 25*35*7/10 | 70*80*7/10 | 115*125*7/10 |
| 30*40*7/10 | 75*85/7/10 | 120*130*7/10 |
| 40*50*7/10 | 80*90*7/10 | 125*140*9/12 |
| 45*55*7/10 | 85*95*7/10 | 130*140*7/10 |
| 50*60*7/10 | 90*100*7/10 | 140*155*9/12 |
| 55*65*7/10 | 95*105*7/10 | 150*165*9/12 |
| 60*70*7/10 | 100*110*7/10 | 160*175*9/12 |
| 65*75*7/10 | 105*115*7/10 | 170*185*9/12 |
| 180*195*9/12 | 200*215*9/12 |
About NNK
NNK is a professional manufacturer of DKB oil seals. As an experienced and sincere veteran supplier, NNK promises that our DKB oil seals will satisfy you in terms of sealing performance and service life. Our production is all completed in NOK-CN factory, and each product has undergone strict quality inspection. Our DKB oil seal can be stably installed in the groove formed in the axial direction, and dust and dirt cannot enter, escorting your hydraulic cylinder and other originals . If you have any questions about our products, please contact us.
FAQ
Q1.What are the advantages of your company?
A:NNK is a brand belong to NOK-CN factory.We have Impressive Professional Technology,Experienced Technical Staffs
,Strict Inspection Procedures,High Quality and Afforable Prices On-Time Delivery,Problems identification & Solutions offers. Seal Design
Proposal offers. Seals Tests for Endurance and Performance,PPAP Level IIl Submission. Strick Process Control,International Standard Criterias.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Existing molds: 30 days, depending on ordering quantity.
New Molds: 60 days, depending on ordering quantity.
Samples Submission :21-28 days with existing toolings.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q7: How do you make our business long-term and good relationship?
A:1.We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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