Terex
Locknut for Terex BT4792
This locknut is a fastening component designed for the Terex BT4792 crane. It is identified by part number 221111 and serves to maintain secure connections within the machine's assemblies.
Parts diagram
Compatible models
Specifications
- Part number
- 221111
- Brand
- Terex
The locknut functions as a critical fastening component within the Terex BT4792 crane. It is engineered to provide secure attachment for various mechanical assemblies, ensuring that connections remain stable during operation. By preventing the loosening of threaded fasteners, this component maintains the integrity of the machine's structural and mechanical systems.
This part is compatible with the Terex BT4792 model. It is designed to be used in applications where vibration and dynamic loads are present, providing a reliable method to keep bolted joints tight. Proper installation of this component is necessary to ensure that assemblies remain fastened according to the machine's original configuration.
Locknuts are used in heavy machinery to prevent the spontaneous rotation of fasteners that can occur due to constant movement. By creating additional friction on the threads, they secure joints in systems such as suspension, structural frames, and other critical areas where maintaining torque is necessary for safe operation.

