This is a quick reference guide for helicopter applications and bearing solutions. We actively participate in the development of the helicopter industry, discuss your needs with you, and provide you with customized solutions. This is the starting point for our common progress.

We have gained rich experience through decades of close cooperation with aviation equipment manufacturers and users around the world, and all information here is based on this rich experience.

The tail rotor is an extremely important control system in traditional helicopters. It counteracts the torque effect generated by the rotation of the main rotor system and controls the direction of the helicopter's travel.

There are various implementation methods according to the design principles of different helicopter manufacturers, such as vector thrust, ducted fans and conventional tail rotors.

Tail rotors can be of rigid or semi-rigid design, constructed as "pusher" or "puller" types. Helicopters using more powerful engine units have greater torque and usually adopt a semi-rigid tail rotor design incorporating fluid or elastic shock absorbers.

Traditional tail rotor designs use a large number of high-quality bearing products.

Some aircraft use multiple technical products in their tail rotor assemblies, selecting laminated elastic bearings at one end of the fixed link and self-lubricating bearings at the other end. In general, the customer's design principles will determine the selection of bearing technology.