ironing board cover 114 x 38_kunststof tafelhoezen

4. Backup Rings Used with O-rings, backup rings help to prevent extrusion of the O-ring under high pressure conditions, thereby enhancing durability and performance.

The design of oil seals often incorporates a lip that makes contact with the shaft. This lip is engineered to create a tight seal, thus minimizing the chances of leakage. Additionally, some oil seals come equipped with a spring to enhance the sealing force and maintain contact with the shaft, especially in dynamic applications.

2. Chemical Resistance Nitrile rubber exhibits excellent resistance to a variety of oils, fuels, and chemicals. This makes TCN seals ideal for use in environments where exposure to harsh substances is expected, such as automotive engines and industrial machinery.