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Address: wanghuzhai, Julu County, Xingtai City, Hebei Province

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Basic knowledge and classification of seal oil seal

2019-12-06 17:38:40
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Sealing element

In the current market, the seal oil seal has been recognized and trusted by the public. Through better operation and selection of such materials, great changes and strengthening have been made in eliminating the leakage of lubricating oil. Do you know what oil seal is? What's the difference between it and the seal?

In fact, oil seal is the seal used to seal oil (oil is the most common liquid substance in the transmission system, also generally refers to the general meaning of liquid substance). Oil seal isolates the parts that need to be lubricated in the transmission parts from the output parts, so as not to let the lubricating oil leak. Skeleton oil seal is a kind of oil seal. In practical application, because the skeleton oil seal with metal material is most commonly used, so the commonly used oil seal is also referred to as skeleton oil seal.

What is the classification of oil seal?

Oil seals can be classified into low-speed oil seals (less than 6m / s) and high-speed oil seals (more than 6m / s) according to the rotation speed of the shaft; they can be classified into normal pressure oil seals and pressure oil seals according to the pressure they can bear; they can be classified into standard oil seals and power return oil seals according to the structure and sealing principle of the oil seals; in addition, they are also the most commonly used oil seals According to the material of oil seal components, it can be divided into skeleton type oil seal and non skeleton type oil seal; according to whether there is spring or not, it can be divided into spring type oil seal and non spring type oil seal.



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Julu Tongda Mechanical Equipment Co., Ltd

Hotline: 18713904888 15030938899    address: Julu County, Xingtai City, Hebei Province

Email: 18713904888@163.com            website: www.tongdachina.cn