Palfinger
Bearing bushing for Palfinger PK38502D
This bearing bushing is designed for use in the Palfinger PK38502D crane. It serves as a mechanical interface between shafts and housings to facilitate smooth articulation.
Compatible models
Specifications
- Part number
- TH7934
- Brand
- Palfinger
The bearing bushing TH7934 is a cylindrical mechanical component installed within the articulation points of Palfinger lifting equipment. It functions as a bearing surface between a shaft and its corresponding housing, guiding rotational or sliding motion while supporting mechanical loads. By providing a controlled interface, this component helps maintain the alignment of moving parts within the crane assembly.
This component is compatible with the Palfinger PK38502D crane model. It is engineered to meet the specific dimensional requirements for installation in the pivot points of the boom and slewing systems of this machine. The part is manufactured by Palfinger.
In heavy machinery, bushings are used to manage radial and axial forces at pivot points. They act as a sacrificial element, protecting more complex and expensive structural members from direct contact and wear during operation. Proper installation ensures that the articulation points maintain the necessary clearances for fluid movement, which is required for the precise control of crane operations.