Seal for American Crane 9260

This seal, identified by part number 180-140-17.5/21, functions as a dynamic barrier within the American Crane 9260 forklift. It is positioned between a rotating shaft and a stationary housing to contain lubricants such as oil or grease while preventing external contaminants like dust, moisture, and debris from entering the internal assembly. By maintaining this barrier, the seal protects critical components such as bearings and gears from premature wear and environmental damage.

The component is engineered specifically for the American Crane 9260 model. The dimensions 180-140-17.5/21 denote the outer diameter, inner diameter, and width, ensuring a precise fit for the machine's sealing surfaces. Proper installation of this seal is necessary to ensure the integrity of the drivetrain or axle systems where it is applied.

In heavy machinery, seals of this type are used to isolate mechanical systems from the environment. They typically feature a flexible sealing lip that maintains contact with the shaft surface, compensating for minor runout or thermal expansion. This ensures that internal fluids remain within the housing, which is necessary for the lubrication of moving parts and the overall longevity of the mechanical assembly.