- The function of the rear shock absorber is to dampen the oscillations caused by uneven road surfaces, thereby reducing the bouncing motion of the car's body. At its heart, the oil seal acts as a barrier, separating the pressurized oil from the external environment. This seal, if damaged, can lead to oil seepage, which not only impairs the shock absorber's performance but also poses potential damage to other vehicle components due to lubrication loss.
1. The structure of the oil seal is simple and easy to manufacture. Simple oil seals can be molded once. Even the most complex oil seals are not complicated to manufacture. Metal frame oil seals can also be composed of metal and rubber required oil seals only by stamping, bonding, inlaying, molding and other processes.
Air side face The oil seal surface vertical to the center line of the shaft on the side that does not come in contact with substances to be sealed is called the back face.
The durometer of an oil seal is typically dependent on the material it is made with. Common oil seal materials along with their durometers are as follows:
- One of the key features of the 45 62 8 oil seal is its ability to effectively seal oil and other fluids, preventing them from leaking out and causing damage to the surrounding components. This is achieved through the use of high-quality materials and precision engineering, ensuring a tight and secure fit.
An oil seal consists of:
Oil seals come in a range of sizes ranging from 0 cm to 33 cm, and choosing the right size is critical to performance. The size of an oil seal is determined by the following dimensions:
The most common oil seals are the ERIKS types R, RST, M and MST, which correspond respectively to types A, AS, B and BS according to DIN 3760/ISO 6194.