Steering System Oil Seals

Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of steering system oil seals in China, also supports customized service. Please feel free to buy high quality steering system oil seals for sale here from our factory.

The steering pump oil seal is a sealing device located on the steering pump shaft to prevent leakage of steering fluid.

Construction: The steering pump oil seal is usually made of rubber or similar elastic materials, with an annular sealing lip and a metal or plastic support structure. The sealing lip is the part in contact with the steering pump shaft. Through its elasticity and compressibility, it achieves sealing cooperation with the pump shaft.

1. Function: The main function of the steering pump oil seal is to prevent leakage of fluid in the steering system. It is located at the end of the steering pump shaft and seals the steering fluid inside the pump to prevent it from contacting the outside world through the axial gap or the pump shaft. This ensures proper circulation and supply of fluid inside the steering pump.
2. Performance requirements: The steering pump oil seal needs to meet certain performance requirements to ensure its normal operation and durability. Key performance requirements include:
3. Sealing performance: The steering pump oil seal should have good sealing performance and can effectively prevent steering fluid leakage. It should be able to accommodate the rotational movement of the pump shaft and provide reliable sealing under high pressure.
4. Wear resistance: Due to contact with the pump shaft, the steering pump oil seal needs to have a certain degree of wear resistance. It should be able to resist friction and contact with the pump shaft and maintain a good sealing effect.
5. Temperature resistance: The steering pump oil seal needs to be able to withstand high-temperature environments in the steering system. It should have high-temperature resistance to prevent the material from hardening or losing elasticity due to rising temperatures.
6. Chemical resistance: The steering pump oil seal should be able to withstand the chemicals in the steering fluid, such as lubricating oil and hydraulic oil. It should have certain oil and chemical resistance.

The steering gearbox input shaft oil seal is a sealing device located on the steering gearbox input shaft. It is mainly used to prevent liquid leakage and maintain lubrication.

• Construction: The steering gearbox input shaft oil seal is usually made of rubber or similar elastic materials, with an annular sealing lip and a metal or plastic support structure. The sealing lip is the part in contact with the input shaft. Through its elasticity and compressibility, it achieves a sealing fit with the input shaft.
• Function: The main function of the steering gearbox input shaft oil seal is to prevent leakage of steering fluid and maintain lubrication. It is located at the end of the input shaft of the steering gearbox, sealing the fluid inside the gearbox and preventing it from contacting the outside world through the input shaft. This ensures proper circulation and lubrication of fluid inside the gearbox.
• Performance requirements: The steering gearbox input shaft oil seal needs to meet certain performance requirements to ensure its normal operation and durability. Key performance requirements include:
• Sealing performance: The steering gearbox input shaft oil seal should have good sealing performance and can effectively prevent liquid leakage. It should be able to accommodate the rotational movement of the input shaft and provide reliable sealing under high pressure.
• Wear resistance: Due to contact with the input shaft, the steering gearbox input shaft oil seal needs to have a certain degree of wear resistance. It should be able to resist friction and contact with the input shaft and maintain a good sealing effect.
• Temperature resistance: The steering gearbox input shaft oil seal needs to be able to withstand high-temperature environments in the steering system. It should have high-temperature resistance to prevent the material from hardening or losing elasticity due to rising temperatures.
• Chemical Resistance: The steering gearbox input shaft oil seal should be able to withstand the chemicals in the steering fluid, such as lubricants and hydraulic oils. It should have certain oil and chemical resistance.

Technical data

The steering gearbox output shaft oil seal is a sealing device located on the steering gearbox output shaft. It is mainly used to prevent liquid leakage and maintain lubrication.

1. Construction: The steering gearbox output shaft oil seal is usually made of rubber or similar elastic materials, with an annular sealing lip and a metal or plastic support structure. The sealing lip is the part in contact with the output shaft. Through its elasticity and compressibility, it achieves sealing cooperation with the output shaft.
2. Function: The main function of the steering gearbox output shaft oil seal is to prevent steering fluid from leaking and maintain lubrication. It is located at the end of the output shaft of the steering gearbox and seals the liquid inside the gearbox to prevent it from contacting the outside world through the output shaft. This ensures proper circulation and lubrication of fluid inside the gearbox.
3. Performance requirements: The steering gearbox output shaft oil seal needs to meet certain performance requirements to ensure its normal operation and durability. Key performance requirements include:
4. Sealing performance: The steering gearbox output shaft oil seal should have good sealing performance and can effectively prevent liquid leakage. It should be able to accommodate the rotational movement of the output shaft and provide reliable sealing under high pressure.
5. Wear resistance: Due to contact with the output shaft, the steering gearbox output shaft oil seal needs to have a certain degree of wear resistance. It should be able to resist friction and contact with the output shaft and maintain a good sealing effect.
6. Temperature resistance: The steering gearbox output shaft oil seal needs to be able to withstand high-temperature environments in the steering system. It should have high-temperature resistance to prevent the material from hardening or losing elasticity due to rising temperatures.
7. Chemical resistance: The steering gearbox output shaft oil seal should be able to withstand the chemicals in the steering fluid, such as lubricating oil and hydraulic oil. It should have certain oil and chemical resistance.

Steering system oil seals are usually made of the following rubber materials

1. Nitrile Rubber (NBR): Nitrile rubber is one of the most commonly used materials for steering system oil seals. It has good oil, abrasion, and at resistance and is suitable for a wide operating temperature range. NBR rubber is commonly used in general steering system applications such as hydraulic oil seals.

2. Fluoroelastomer (FKM): Fluoroelastomer is a high-performance rubber material with excellent oil resistance, solvent resistance and high-temperature resistance. Due to its exceptional chemical resistance, FKM rubber is often used in oil seals in steering systems that need to withstand harsh working conditions.

3. Ethylene Propylene Diene Monomer (EPDM): EPDM rubber is a material with splendid heat resistance, ozone resistance, and acid and alkali resistance. It is commonly used for seals in steering systems, especially in applications where there is contact with coolant and other liquids.

4. Silicone Rubber (VMQ): Silicone rubber has exquisite high-temperature resistance and can maintain elasticity under extreme temperature conditions. It is typically used in oil seals in steering systems that need to withstand high-temperature environments.

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