Its sealing edge comes in full contact with the shaft surface in order to provide excellent sealing performance.
(See Figure 3.)
Oil seals keep contaminants separate from the lubricants that keep rotating shafts and precision bearings in good working order. Oil seals are also known as rotary shaft seals, lip seals, and shaft seals.
In addition to designing and manufacturing oil seals, manufacturers also provide technical support and customization services to meet the unique needs of their customers. This may involve creating seals in non-standard sizes or with special features to improve performance and reliability
oil seal manufacturers.