Repeat with the ruler laid diagonally between the other two comers.
An overview of the different standard types of oil seals and their main characteristics is shown below.
In conclusion, the oil seal 12 22 5 is a small but essential part that plays a significant role in the performance and longevity of industrial machinery and automotive systems. Its ability to prevent oil leakage, maintain lubrication, and protect the equipment from external factors makes it a crucial component that should not be overlooked.