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type
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Product
Description
The balance shaft oil seal is a sealing element specially used for the balance shaft part, mainly used in automobile engines, industrial machinery and other equipment. Its main function is to effectively prevent the leakage of lubricating oil, and at the same time prevent external pollutants such as water and dust from entering the equipment to ensure the stable operation of the equipment. The balance shaft oil seal design focuses on sealing effect and durability, and is particularly suitable for working conditions under high speed, long-term operation and high temperature environment. The oil seal is usually installed in the balance shaft position to ensure the integrity of the lubricating oil in the transmission system and improve the overall reliability of the system.
Specification
| Material | NBR (nitrile rubber), FKM (fluororubber), HNBR (hydrogenated nitrile rubber), EPDM (propylene rubber), PTFE (polytetrafluoroethylene), etc. |
| Color | Black, blue, red, etc. (customizable) |
| Size | Customized according to the equipment shaft diameter and installation space requirements, common sizes range from 20mm to 500mm |
| Temperature range | -40℃ to +150℃ (high temperature type can reach +200℃) |
| Temperature resistance | Possessing good high temperature resistance, adapting to high temperature working environment |
| Wear resistance | Excellent wear resistance, suitable for high speed operation |
| Customized Design | Size, material, sealing lip design, etc. can be customized according to customer needs |
parameter
Inner diameter range
Customized according to shaft diameter, common inner diameter range is 20mm to 500mm
Outer diameter range
Designed according to the equipment housing or installation location
Thickness range
Common thickness is 5mm to 20mm, customization is supported
Operating temperature
-40℃ to +150℃ (high temperature type can reach +200℃)
Applicable media
Lubricating oil, gear oil, hydraulic oil, etc.
Rotation speed
Suitable for high-speed rotation, up to 15m/s
Pressure resistance
The pressure resistance is usually 1MPa to 3MPa, which can be customized according to the requirements.
Production
Process
Metal frame manufacturing
The oil seal frame is made of high-strength metal materials to ensure sufficient strength and stability to adapt to high-load working conditions.
Rubber molding
Select high-quality rubber materials (such as NBR, FKM, etc.) and use injection molding, pressing and other processes to form the sealing lip part.
Vulcanization
The vulcanization process is carried out to improve the rubber's resistance to high temperatures, oil, wear and aging, ensuring the long-term durability of the oil seal.
Finishing and assembly
Fine processing of the sealing lip and mounting surface ensures the sealing effect and accuracy of the oil seal after installation
Quality Inspection
Each oil seal is strictly tested, including high temperature resistance, sealing performance, pressure resistance, etc., to ensure that it meets the standard requirements.
Packaging and delivery
Products are packaged after passing strict testing to ensure safety during transportation.
Standard balance shaft oil seal
Suitable for balanced shaft seals of conventional equipment, providing reliable sealing effect
High temperature balance shaft oil seal
Made of high temperature resistant materials, suitable for balance shaft seals in high temperature environments
Double lip balance shaft oil seal
Designed with double sealing lips to enhance sealing effect, suitable for high-load, high-speed operation environments
Customized balance shaft oil seal
Customize size, sealing lip design, materials, etc. according to customer needs to adapt to special working conditions
type
Application
Scenario
Used for sealing of automobile drive shafts, wheels, differentials and other parts to prevent oil leakage and protect internal systems
Such as the sealing of gear boxes, hydraulic pumps, compressors and other equipment to ensure that lubricating oil does not leak
Such as drive shaft seals for excavators, bulldozers and other equipment to protect transmission systems and bearings
Used for ship gearbox and transmission shaft seals to retain oil and prevent external pollutants from entering
Sealing systems for equipment such as tractors and harvesters
Such as the sealing of mining vehicles and mining equipment to ensure the normal operation of the equipment
Features
It can effectively prevent lubricating oil leakage and prevent external pollutants such as water and dust from entering the equipment.
High temperature resistant materials are used to adapt to high temperature working environment and ensure stable operation of the equipment under harsh conditions
Made of high-performance rubber material, it has strong wear resistance and extends service life
It has strong anti-aging performance, can adapt to long-term operation, and reduce failure and maintenance costs.
Some models are equipped with double lip design to enhance the sealing effect and are suitable for high load and high speed operation conditions.
The balance shaft oil seal design simplifies the installation process, ensuring quick and easy installation
Suitable for a variety of equipment and working conditions, with high adaptability and versatility
After-sales guarantee
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