Палец рычажного механизма основной рамы, диаметр 44,85 мм Caterpillar 6168921

The Main Frame Linkage Pin functions as a pivot element in the linkage system. It provides a strong axis of rotation, allowing controlled movement between connected components during hydraulic operation. The pin ensures smooth articulation under load by guiding relative motion and preventing misalignment. It also carries the forces generated during cylinder operation and distributes them evenly across the joint, reducing stress concentration. Acting as a durable wear interface, the pin protects surrounding components from direct abrasion and supports consistent performance through repeated working cycles.Attributes:• Provides a secure pivot connection between frame and cylinder.• Maintains accurate alignment of connected moving parts.• Supports stable and smooth rotational movement.Applications: The Main Frame Linkage Pin is used to mount the frame leveling cylinder on the frame, providing a secure pivot that allows controlled movement during operation.