Home ProductsExcavator Seal Kit

Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139

Customer Reviews
We feel very happy during the cooperation with Guangzhou CJC Seals Technology Co.,Ltd.. The company has strong strength, good reputation and high cost performance. They have an excellent professional technical team and can complete the project in time and with quality; They respect our needs and abide by the ethics of taking jobs.

—— Alebel Tadele

I'm Online Chat Now

Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139

Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139
Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139 Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139 Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139 Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139

Large Image :  Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139

Product Details:
Place of Origin: China,Japan
Brand Name: NOK,BFAS,SKF
Certification: ISO9001:2015
Model Number: N4W
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Plastic bag
Delivery Time: 5-8 days
Payment Terms: L/C,, Western Union
Supply Ability: 150000set month

Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139

Description
Part NO: N4W Keyword: Back Up Ring
Feature: Oil Resistance Application: Excavator Cylinder
Color: Green/Orange/Yellow/Black Type: Sealing Strip
Material: NY+POM Advantage: Oil-resistant,heat Resistant,abrasion-resistant
High Light:

Excavator Piston Seal Kit

,

N4W Piston Seal Kit

,

22000139 Excavator Seal Kit

 
Excavator Hydraulic Backup Ring N4W 22000139 Piston Seal Oil Resistance
 
Specification
 

Product NameExcavator Hydraulic Backup Ring N4W 22000139 Piston Seal Oil Resistance
Keywordback up ring
StyleMechanical Seal
Applicationexcavator cylinder
FeatureOil Resistance
Transport PackageCarton Packing
UsingOil Guard,Machine sealing
MachineryExcavator
MaterialNY+POM
TypeSealing Strip
ColorGreen/Orange/Yellow/Black

 
 
Excavator Seal Kit Describe
 

ModelSpecification(D*d*H)ModelSpecification(D*d*H)
N4W90*85*2.5N4W125*119*3
N4W95*90*2.5N4W130*124*3
N4W100*95*2.5N4W135*129*3
N4W105*100*2.5N4W140*134*3
N4W110*105*2.5N4W145*139*3
N4W115*110*2.5N4W150*144*3
N4W110*104*3N4W160*154*3
N4W115*109*3N4W170*164*3
N4W

120*114*3

 


Features
 
1.It is applied to hydraulic system from middle load to high load.
2.antiextrusion characteristics is improved greatly.Long service life
3.Good Shape stability ,high wear resistance,good chemical stability
4.Excellent sliding performance,no creeping phenomenon
Do not open the seal package if unnecessary, otherwise the dust will stick to the seal or scratch it.
Store in cool place, not on sunlight place. UV and moisture will accelerate the deterioration of rubber and plastics and dimensional changes
Carefully pack, store unpackaged product, do not glue or put into impurities, keep the original state. Keep the Nylon seal package close to prevent moisture cause dimensional changes
Do not put seals near heat sources, such as boilers, stoves. Otherwise heat will accelerate the aging of seals
Do not put seals near the motor and other place where produces ozone
Do not use a needle, wire, rope hang seals, otherwise, would cause the seal deformation, damage the lip
Sometimes, there are color change or white powder on the seal surface (frost phenomenon), this will not affect the performance of the seal

 
Application
 
(1) Full of elasticity and resilience;
(2) Appropriate mechanical strength, including expansion strength, elongation and tear resistance.
(3) The performance is stable, it is not easy to swell in the medium, and the thermal shrinkage effect (Joule effect) is small.
(4) It is easy to process and shape, and can maintain precise dimensions.
(5) Does not corrode the contact surface, does not pollute the medium, etc.
The most suitable and commonly used material to meet the above requirements is rubber, so the sealing ring is mostly made of rubber. There are many types of rubber, and new types of rubber are constantly appearing. When designing and selecting, one should understand the characteristics of various rubbers and choose them reasonably.
 
Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139 0Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139 1Excavator Piston Seal Kit Hydraulic Backup Ring N4W 22000139 2

 

Contact Details
Guangzhou Chunjingcheng Machinery Equipment Co., Ltd.

Contact Person: Chunjingcheng

Tel: 86-13825031586

Send your inquiry directly to us (0 / 3000)