What Are the Specifications and Models of Oil Seals?

[DeJason]

Here is an introduction to the specifications and models of oil seals: 1. Parameters: The main parameters of skeleton oil seal specifications include inner diameter, outer diameter, and height. 2. Composition: The unit is mm; the main material is nitrile rubber. The diameter of the inner circle is called the inner diameter; the outer edge diameter of the pipe or container, including wall thickness; the distance from the bottom to the top of the skeleton oil seal. Below is additional information on the topic: 1. Function of oil seals: Generally, oil seals refer to skeleton oil seals. The function of an oil seal is to isolate the components that need lubrication in the transmission parts from the output parts, preventing the leakage of lubricating oil. The skeleton acts like the reinforcement in concrete structures, providing strength and helping the oil seal maintain its shape and tension. 2. Classification: According to structural form, they can be divided into single-lip skeleton oil seals and double-lip skeleton oil seals. The secondary lip of a double-lip skeleton oil seal serves as a dust seal, preventing external dust, impurities, etc., from entering the machine. Based on skeleton type, they can be categorized into internally wrapped skeleton oil seals, externally exposed skeleton oil seals, and assembled oil seals. According to working conditions, they can be classified into rotary skeleton oil seals and reciprocating skeleton oil seals.