Washer for Liebherr CBB 350(200)/18

The washer, part number 421103514, is a mechanical component used to support bolted connections in heavy machinery. It functions by distributing the load of a fastener, such as a bolt or nut, across a wider surface area. This distribution helps maintain the integrity of the connection by preventing the fastener from damaging the surface of the components it joins and ensuring a stable fit within the assembly.

This specific component is compatible with the Liebherr CBB 350(200)/18(31) crane. It is intended for use in structural or mechanical assemblies where precise fitment is required to maintain the secure fastening of parts. Proper installation of this washer is necessary to ensure that the bolted joints remain tight and secure during the operational cycles of the crane.

In general engineering, washers are used in bolted joints to prevent loosening, act as spacers, or provide a flat surface for fasteners. By increasing the contact area, they reduce the pressure exerted on the joined materials, which helps prevent deformation or loosening caused by mechanical vibration or operational loads. Maintaining the correct size and type of washer is standard practice for the assembly and maintenance of heavy equipment systems.