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Axle seals are sealing products designed for axle components of vehicles such as cars, trucks, and engineering machinery.
Axle seals are sealing products designed for axle components of vehicles such as cars, trucks, and engineering machinery.

Product
Description

Specification

parameter

Production
Process

type

Application
Scenario

Features

01.

Product
Description

Axle seals are sealing products designed for axle components of vehicles such as cars, trucks, and engineering machinery. They are mainly used in axles, drive shafts, and other parts to ensure that oil does not leak out and prevent dust, dirt, moisture, and other external substances from entering the system, thereby extending the service life of mechanical parts. Axle seals are made of high-temperature-resistant and wear-resistant materials, and can still maintain excellent sealing effects in harsh working environments.

02.

Specification

Material NBR (nitrile rubber), FKM (fluororubber), HNBR (hydrogenated nitrile rubber), EPDM (propylene rubber), etc.
Color Black, blue, red, etc. (customized according to needs)
Size Customizable, suitable for axles, drive shafts and other parts with different diameters and thicknesses
Temperature range 30℃ to +150℃ (high temperature type can reach +200℃)
Temperature resistance Has good high temperature resistance and can adapt to long-term high temperature work
Wear resistance Strong wear resistance, suitable for long-term, high-frequency work
Customized Design Custom designs are available based on specific axle and driveline requirements, including inside and outside diameters, thickness, etc.
03.

parameter

Inner diameter range

Usually from 50mm to 300mm, customized according to the axle model

Outer diameter range

Customizable to suit different specifications of axle components

AThickness range

Customizable, common thickness is between 5mm and 15mm

Operating temperature

-30℃ to +150℃ (high temperature resistant version up to +200℃)

Applicable media

Axle oil, lubricating oil, hydraulic oil, etc.

Rotation speed

Suitable for low speed rotation, up to 10m/s

Pressure resistance

The general pressure resistance is between 1MPa and 3MPa, and higher pressure resistance can be customized according to needs.

04.

Production
Process

Metal frame manufacturing

The frame is made of metal or reinforced materials to ensure the structural strength and sealing of the oil seal.

Rubber molding

Select appropriate rubber materials (such as NBR, FKM, etc.) for molding according to design requirements to ensure that the sealing surface has good elasticity and oil resistance.

Vulcanization

The molded rubber parts are vulcanized to enhance their elasticity, wear resistance and heat resistance.

Finishing and assembly

After the frame is combined with the rubber sealing surface, the product is precision processed to ensure that the size and sealing effect meet the standards.

Quality Inspection

Each batch of products undergoes rigorous testing on sealing, pressure resistance, temperature resistance and other aspects to ensure that they meet the requirements for use.

Packaging and delivery

Once the product is finished, it is packaged to ensure its integrity and cleanliness during transportation.

Standard axle oil seal

Suitable for conventional axle systems, with good sealing effect

High temperature axle oil seal

Made of high temperature resistant materials, suitable for axle parts that work at high temperatures for a long time

Double lip axle oil seal

Designed with double sealing lips to enhance sealing effect, suitable for extreme working conditions

Corrosion-resistant axle oil seal

Designed for corrosive media or environments, it can resist corrosive substances such as salt water, acid and alkali

type

06.

Application
Scenario

Automotive Industry

Used for sealing of automobile drive shafts, wheels, differentials and other parts to prevent oil leakage and protect internal systems

Industrial Equipment

Such as the sealing of gear boxes, hydraulic pumps, compressors and other equipment to ensure that lubricating oil does not leak

Engineering Machinery

Such as drive shaft seals for excavators, bulldozers and other equipment to protect transmission systems and bearings

Shipping industry

Used for ship gearbox and transmission shaft seals to retain oil and prevent external pollutants from entering

Agricultural machinery

Sealing systems for equipment such as tractors and harvesters

Mining machinery

Such as the sealing of mining vehicles and mining equipment to ensure the normal operation of the equipment

07.

Features

High temperature resistance

Able to work in high temperature environment and maintain good sealing performance

Excellent wear resistance

Adapt to long-term, high-frequency work and reduce the frequency of equipment maintenance and replacement

Strong oil resistance

Effectively prevent axle oil and lubricating oil leakage to ensure long-term stable operation of the system

Corrosion resistance

For corrosive media, provide longer service life

Wide adaptability

Applicable to a variety of mechanical equipment and different working environments, with strong versatility

After-sales guarantee

1

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7

Service response speed
Technical Support and Guidance
Product Repair and Replacement
Spare Parts Supply
Regular Inspections and Maintenance
Customer Training and Education
Global After-Sales Service Network
We promise to respond quickly within 24 hours after customers submit after-sales service requests. Whether it is product failure, technical consultation or quality issues, customers can get timely support from our team. The after-sales service platform we provide supports 24-hour communication, ensuring that customers can get in touch with us at any time.
We provide comprehensive technical support, including product installation, debugging, operation training, and troubleshooting. Our experienced team offers professional advice and solutions to ensure optimal product performance. For complex issues, we also provide remote diagnostics and on-site support.
For products within the warranty period or those with quality issues, we offer free repair or replacement services. Our repair services include fault diagnosis, part replacement, and system debugging to restore the product's original performance and minimize downtime.
We offer a full range of spare parts to ensure any component damage is promptly addressed. All parts meet factory standards and undergo strict quality testing to guarantee high quality and long-term stability.
We provide scheduled inspections and maintenance services based on customer needs. This includes performance assessments, component checks, seal inspections, and maintenance recommendations to prevent downtime and ensure optimal product performance.
To ensure efficient operation and maintenance, we offer professional training services. The training covers proper product use, daily maintenance, and handling common issues. We also provide regular workshops and online educational resources to help customers improve efficiency and reduce maintenance costs.
We have after-sales service centers in multiple countries and regions to meet the needs of customers worldwide. Our international service network offers local support, efficient logistics, and technical consultation to ensure seamless product integration and timely response globally.

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