Уплотнение шестерни/подшипника механизма поворота Caterpillar 5497084

The Swing Gear Bearing Seal is installed around the swing gear bearing to retain lubricant and block external contaminants from entering the bearing assembly. It maintains a sealed environment that supports smooth rotational movement between upper and lower equipment structures. It prevents dirt, dust, and moisture from reaching bearing surfaces, reducing wear during operation. It also keeps grease contained within the bearing area, ensuring consistent lubrication during continuous rotation.Attributes:• Supports smooth rotational movement of the upper structure.• Assists in reducing friction during swing operations.• Helps extend the service life of the swing bearing assembly.Applications: The Swing Gear Bearing Seal is located around the swing gear bearing between the upper structure and lower frame, where it seals the bearing cavity to retain lubricant and block contaminants.