345D 349D Swing Bearing 353-0490

We sell CAT Swing Bearing 353-0490 for 345D 349D swing bearing.  The swing gear and bearing assembly is an important component used in machinery that requires a rotating platform or arm. This assembly is responsible for enabling smooth rotation and providing support to the upper structure of the machinery, allowing for precise movement and positioning. It allows the machinery's upper structure to rotate a full 360 degrees, providing flexibility and maneuverability in various applications. This rotational movement is essential for tasks such as digging, lifting, and reaching areas in different directions. Attributes: Constructed with durable materials for long-lasting performance. Designed to handle heavy loads. Enables smooth rotation and support of the upper structure. Resistance against corrosion.