Link-Belt
O-ring for Link-Belt LS278-H
This O-ring is designed for use in the hydraulic systems of the Link-Belt LS278-H crawler crane. It provides a seal between mating surfaces to prevent fluid leakage and contaminant entry.
Compatible models
Specifications
- Part number
- 3J14922
- Brand
- Link-Belt
The 3J14922 O-ring serves as a toroidal sealing component used to maintain a hermetic seal in both static and dynamic applications. Its primary function is to contain hydraulic fluids and prevent the ingress of external contaminants between machine components. By maintaining pressure within hydraulic circuits, this seal supports the efficient operation of various assemblies throughout the machine.
This component is compatible with the Link-Belt LS278-H crawler crane. It is utilized in various sealing points across the machine, including hydraulic cylinders, valves, pumps, and pipe connections. Proper installation ensures the necessary compression to maintain system integrity and prevent fluid loss during operation.
O-rings function by deforming under pressure to fill the gap between two mating parts, effectively blocking the path of pressurized fluids. In heavy machinery, these seals are placed in grooves within housings or on shafts to isolate fluid chambers. Their ability to maintain a seal depends on correct sizing and material compatibility with the operating fluid and environmental conditions, ensuring consistent performance across the hydraulic system.