Bearing bush for Deutz BF4M1013EC

The bearing bush with part number 0420 0021 acts as a cylindrical interface between moving parts and stationary housings. It facilitates smooth relative motion while supporting radial and axial loads within the assembly. By providing a controlled sliding surface, it protects primary components from direct contact and wear during operation.

This component is compatible with the Deutz BF4M1013EC engine and Tadano crane models including the GT-550E-1-00102 and TC-425-1. Within the engine, these bushings are typically utilized in pivot points such as the crankshaft or camshaft assemblies. In Tadano crane applications, they are integrated into boom joints, hydraulic cylinder mounts, or slewing systems to manage the dynamic forces generated during lifting operations.

Bearing bushes serve as the primary wear surface in mechanical systems where rotational or oscillating movement occurs. They are designed to maintain precise clearances between shafts and housings, which is necessary to prevent vibration and heat buildup. Regular inspection and replacement of these bushings help to maintain the alignment and structural integrity of the surrounding machine components.