Helicopter Rotor Bearing Retainer
Precision stainless steel retainer securing bearings in helicopter main rotor hub (8802). Ensures smooth rotation under high loads. 8807.10.00.60 classification.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general machinery ball bearings
Bearings not aircraft-specific classify under Chapter 84.
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Import Tips & Compliance
• Provide bearing interchangeability data with OEM parts
• Certify material to AMS specifications for corrosion resistance
• Single-unit imports easier than bulk to prove aircraft end-use
Related Products under HTS 8807.10.00.60
Composite Helicopter Main Rotor Blade
A lightweight main rotor blade constructed from carbon fiber composites for helicopters under heading 8802. It functions as a critical aerodynamic component to generate lift during flight. Classified under 8807.10.00.60 as a part of rotor for aircraft of heading 8802.
Aluminum Propeller Hub Assembly
A forged aluminum hub that connects propeller blades to the engine shaft on small propeller-driven aircraft of heading 8802. It transmits torque and balances rotational forces. Falls under 8807.10.00.60 as 'other' parts of propellers for aircraft.
Titanium Tail Rotor Gearbox Housing
A precision-machined titanium housing for the tail rotor transmission system in helicopters (heading 8802). It encases gears to control anti-torque and directional thrust. Classified in 8807.10.00.60 as other rotor parts.
Carbon Fiber Propeller Spar
Structural internal spar made of carbon fiber reinforcing the propeller blade on fixed-wing aircraft (8802). Provides tensile strength against centrifugal forces. Under 8807.10.00.60 as other propeller parts.
Drone Rotor Arm Assembly
Modular arm assembly with integrated motor mounts for multi-rotor drones classified under heading 8806. Supports rotor attachment for unmanned aerial vehicles. Fits 8807.10.00.60 as other rotor parts.
Propeller Pitch Control Mechanism
Hydraulic actuator mechanism adjusting blade pitch on variable-pitch propellers for aircraft of 8802. Enables optimal thrust across flight regimes. Classified as other propeller parts in 8807.10.00.60.