What are the types of skeleton sealing?

1. Inner package skeleton seal

The first type of skeleton seal is to use more frequent internal skeleton seals. If it is distinguished from its assembly characteristics, the sealing of the inner package can also be divided into general single lip shapes. There are three types of lip type and twisted spring type. This type of oil seal is only suitable for environment with less dust and impurities. During use, the overall performance of sealing material resistance. High -line and round -trip movement speed is generally generally applied to industries with lower regulations in various aspects.

2. Exposure of the skeleton seal

Exposure of the skeleton seal is also a common type of skeleton seal. Similar to the internal skeleton sealing, it is also divided into two types in the form of single lips. However, compared with ordinary oil seals, the waist shape of this oil seal frame is thinner, better, and more suitable for mechanical parts. In addition, because the oil seal has high line speed and round -trip movement speed, it is a good choice for skeleton sealing.

3. Pretending oil seal

The outer skeleton seal of the inner and outer frame is also a type of skeleton seal. Although this kind of oil seal is rarely used in daily life, its characteristic level is better than other types of oil seal, such as the pre -assembly oil seal has high installation accuracy. The heat excretion is fast. It has the advantages of better loading capacity and can Some high temperatures. The weight and speed of the environment are strict