Bearings & Components for Aircraft Landing Gear & Ground Systems
Aircraft landing gear and ground systems rely on robust, precisely specified components to support movement, loads and repeated operation during landing, taxiing and ground handling.
Bearings, spherical plain bearings, bushes, seals and engineering components can be used throughout landing gear assemblies and associated ground systems. These applications can be exposed to high loads, vibration, contamination and changing environmental conditions, making correct component identification and specification particularly important.
For aerospace applications, always confirm that replacement components meet the required specifications, certifications and approval requirements for the particular aircraft, system or application.
Components Used in Aircraft Landing Gear & Ground Systems
Bearings
Bearings are used across aircraft landing gear and associated ground systems to support rotating and moving assemblies whilst reducing friction and maintaining controlled movement.
Depending on the application, different bearing designs, materials, clearances and load capacities may be required. Correct identification is particularly important where components are exposed to repeated loads, vibration and demanding operating conditions.
When identifying a replacement bearing, use the existing bearing reference and accurate dimensions wherever possible.
Spherical Plain Bearings
Spherical plain bearings accommodate oscillating and angular movement while supporting mechanical loads, making them suitable for articulated assemblies and pivot points.
Their design allows movement and misalignment between connected components, while different materials, lubrication arrangements and bearing specifications are available for varying applications.
When identifying a replacement, consider the original part number, dimensions, material, clearance and load requirements.
Bushes & Plain Bearings
Bushes and plain bearings provide a simple, compact solution for supporting shafts, pins and pivot points where sliding or oscillating movement is required.
They are available in a range of materials and designs to suit different loads, speeds and operating environments. Worn bushes can increase clearance between connected components, making inspection and correct replacement important during maintenance.
Consider existing dimensions, material and application requirements when identifying a replacement.
Seals & O-Rings
Seals and O-rings help retain lubrication and protect mechanical components against dirt, moisture and other contaminants.
Landing gear and associated assemblies can operate in exposed environments; effective sealing is particularly important for protecting bearings, shafts and other moving components.
Confirm correct seal dimensions, profile and material against the requirements of the original assembly.
Maintaining Aircraft Landing Gear & Ground System Components
During appropriate aircraft maintenance and inspection procedures, check bearings, spherical plain bearings, bushes, seals and associated engineering components for signs of wear, corrosion, contamination, damage or excessive movement in accordance with the relevant maintenance documentation.
Inspect bearings and pivot points for abnormal movement or deterioration, whilst checking seals for damage or evidence of leakage. Inspect pins, bushes, and other connecting components for wear, deformation and corrosion.
Correctly identify replacement components before installation using existing part numbers, manufacturer references and accurate dimensions wherever possible.
For aircraft and aerospace applications, always confirm component suitability, specification, traceability, certification and approval requirements against the relevant aircraft or system documentation.
Find Components for Aircraft Landing Gear & Ground Systems
Simply Bearings supplies an extensive range of bearings, spherical plain bearings, bushes, seals, O-rings and engineering components for aerospace manufacturing, maintenance, repair and engineering applications.
Whether you're identifying a bearing, bush, seal, or other engineering component, our extensive product range and technical support can help identify components using manufacturer references, part numbers and dimensions.
Explore our Aerospace industry page to discover components for aircraft control and linkage systems, landing gear and ground systems, MRO, and specialist aerospace applications.
