Y51BB10843S2M74 – Four-Point Contact Bearing – Airbus Helicopters

The Y51BB10843S2M74 is a precision Four-Point Contact Bearing manufactured for Airbus Helicopters and designed for the main rotor swashplate assembly. This bearing supports combined axial and radial loads while ensuring smooth and accurate transmission of pilot control inputs between the stationary and rotating swashplate.

Manufactured to Airbus Helicopters' stringent aerospace standards, the Y51BB10843S2M74 provides outstanding durability, reliability, and long service life in demanding helicopter operating environments.

Ideal for scheduled maintenance, repair, and overhaul programs, this bearing delivers the precision and performance required for safe rotor system operation.