NBR 40 автомобильный двигатель J-TYPE масляное уплотнение

NBR 40 is a commonly used nitrile rubber (NBR) material, which is usually used in the manufacture of J-TYPE oil seals for automobile engines.

Свойства материала
NBR 40 is a nitrile rubber material with excellent oil and abrasion resistance. It performs well in high temperature and pressure environments and maintains its elasticity and sealing properties despite the influence of lubricants and other chemicals.

Герметичность
Suitable for J-TYPE oil seals, it can provide reliable sealing performance and prevent lubricating oil from leaking from the camshaft and crankshaft of the engine. It can effectively resist the erosion and corrosion of lubricating oil and maintain long-term and stable sealing performance.

Износостойкость
It has excellent wear resistance and can provide long-lasting sealing performance between the engine’s high-speed rotating shaft and the fixed housing. It resists friction and wear, extending the service life of oil seals.

chemical resistance
Good resistance to some common chemicals including lubricants, fuels and some solvents. It is able to work in the engine environment and maintain the stability of its physical properties and sealing performance.

NBR 40 automobile engine J-TYPE oil seal has reliable sealing performance, which can prevent lubricating oil leakage and protect the normal operation of the engine. They undergo strict quality control and testing to ensure compliance with automotive industry standards and requirements.

J-TYPE oil seal NBR
J-TYPE oil seal is an oil seal used to seal between the rotating shaft and the fixed housing. NBR (nitrile butadiene rubber) is a commonly used material that is often used in the manufacture of J-TYPE oil seals.

NBR has good oil, abrasion and chemical resistance, making it suitable for a variety of industrial applications and environments. It is a synthetic rubber co-polymerized from butadiene and acrylonitrile. The following are some features of J-TYPE oil seals and NBR materials:

Герметичность
J-TYPE oil seals use NBR material to provide good sealing performance and prevent lubricating oil or other liquids from leaking from between the rotating shaft and the fixed housing. NBR material has high sealing performance and can adapt to different working conditions and pressure requirements.

Устойчивость к воздействию масла
NBR materials have good resistance to a wide range of lubricants, fuels and liquid chemicals. It can work in a lubricating oil environment and is not susceptible to erosion and corrosion by lubricating oil, maintaining its elasticity and sealing properties.

Износостойкость
The NBR material of J-TYPE oil seal has high wear resistance and can provide durable sealing performance between the rotating shaft and the fixed housing. It resists friction and wear, extending the service life of oil seals.

chemical resistance
NBR materials have good resistance to some common chemicals, including some solvents and acid and alkali substances. This makes the NBR material of J-TYPE oil seals suitable for some special environments and applications.

J-TYPE oil seals use NBR material to provide reliable sealing performance and durability and are suitable for various industrial and automotive applications. They undergo strict quality control and testing to ensure compliance with standards and requirements. When selecting and applying J-TYPE oil seals, be sure to select the appropriate specifications and materials based on your specific needs and operating conditions.

In which part of the car are J TYPE oil seals mainly used?
J-TYPE oil seals are mainly used for the sealing parts of camshaft seals and crankshaft seals of automobile engines. The camshaft and crankshaft are important parts of the engine. They are sealed by J-TYPE oil seals to prevent lubricating oil from leaking out of the engine.

Specifically, J-TYPE oil seals are usually used in the following automotive engine parts:

Camshaft seal
The camshaft seal is located at the end of the engine’s camshaft and is responsible for preventing oil from leaking out of the cylinder head area where the camshaft is located. J-TYPE oil seals are designed to provide reliable sealing between the camshaft and cylinder head, ensuring normal lubricating oil circulation and normal engine operation.

Camshaft seal J-TYPE NBR oil seal is a specific type of oil seal made of nitrile rubber (NBR) material, which is used for the sealing part of the camshaft seal of automobile engines.

NBR material is widely used in the automotive industry because of its excellent resistance to oil, wear, and chemicals. This makes NBR oil seals ideally suited to handle the high temperatures, pressures and chemical requirements found in engine environments.

The main features of camshaft seal J-TYPE NBR oil seal include

Sealing performance: NBR material can provide reliable sealing performance to prevent lubricating oil from leaking from the camshaft seal. It contacts the camshaft and forms a seal, ensuring that lubricating oil circulates inside the engine and prevents external contaminants from entering.

Устойчивость к воздействию масла
It has excellent oil resistance, can resist the erosion and corrosion of lubricating oil, and maintains the stable performance of oil seals.

Износостойкость
Camshaft seal J-TYPE NBR oil seal can provide wear resistance when the camshaft rotates at high speed and comes into contact with other engine parts, extending the service life of the oil seal.

Высокая термостойкость
NBR material has certain high temperature resistance and can withstand high temperature environments when the engine is working.

Camshaft seal J-TYPE NBR oil seal is a common and reliable choice to protect the sealing performance of the camshaft, prevent lubricating oil leakage, and ensure the normal operation of the engine.

Please note that specific oil seal design and application may vary depending on vehicle manufacturer, engine model and year.

crankshaft seal
The crankshaft seal is located at the end of the crankshaft of the engine and is used to prevent lubricating oil from leaking out around the crankshaft. J-TYPE oil seals are applied to the front or rear end of the crankshaft to ensure sealing performance between the crankshaft and the bottom of the engine and prevent lubricating oil loss and contamination.

The application of J-TYPE oil seals in these parts is designed to maintain the normal operation of the engine’s lubrication system, prevent lubricating oil leakage, and at the same time protect the engine from the intrusion of external pollutants.