A Harvester King Pin Bush (35 x 44) is a specific type of bushing used in agricultural machinery, particularly in harvesters, where it plays a crucial role in the steering and suspension systems. Here's a detailed description:
Key Features and Description:

    Size (35 x 44): The "35 x 44" measurements refer to the internal diameter (35 mm) and the external diameter (44 mm) of the bush. These dimensions are crucial for ensuring the part fits properly into the kingpin assembly of the harvester.

    Material: The king pin bush is typically made from high-strength materials such as bronze, steel, or composite materials designed to handle high loads and resist wear. Bronze is commonly used because of its excellent resistance to corrosion and wear under friction.

    Function: The king pin bush helps facilitate the smooth rotation of the kingpin, which is a central pivot point in the harvester's steering or suspension system. This allows the wheels or steering components to move efficiently and helps maintain alignment between the moving parts. It absorbs shocks and reduces wear between metal components that would otherwise cause friction and damage.

    Purpose in Harvesters: In harvesters, the king pin bush is an essential component of the steering system, which is crucial for maneuvering the harvester through fields. It ensures that the large, heavy wheels or tracks can rotate smoothly, providing stability and ease of movement across uneven terrain, essential for efficient harvesting operations.

    Durability: Given the harsh working conditions in agricultural environments (dirt, moisture, vibration, and heavy loads), the king pin bush must be highly durable to withstand these stresses. The material and design are made to handle the rough and demanding conditions typical in harvesting machinery.

    Application: This bushing is primarily used in the steering system of harvesters, which are large machines used in agricultural tasks like crop harvesting. A smooth-functioning steering system is critical for precise maneuverability in the field.

In summary:

The Harvester King Pin Bush (35 x 44) is an essential part that helps ensure the proper functioning of the steering system in harvesters. It reduces friction, absorbs shocks, and prevents premature wear of the kingpin, which ultimately contributes to the smooth and efficient operation of the harvester on rough, uneven agricultural terrain.