22 40 7 oil seal
Oil seals work by creating a tight seal around the rotating shaft. This prevents oil and other fluids from escaping while allowing the shaft to rotate smoothly. The seal is usually made up of a lip that fits snugly against the shaft, preventing any leaks from occurring. Some oil seals also have additional features, such as springs or gaskets, to provide extra support and ensure a secure fit.
oil seal for rotating shaft

Seals also play a crucial role in protecting the agricultural products from counterfeiters and fraudsters. By establishing a system of verification, seals help in preventing the circulation of fake or substandard products in the market. This not only protects the financial interests of the farmers but also safeguards the health and well-being of consumers.
seals for agriculture
