It adopts 7075-T65 super-hard aluminum alloy and complete CNC machining. It is suitable for 600 helicopters. It adopts split-type clamping arm and modifies the thrust bearing center. It indirectly extends the side swing arm of the bearing to reduce the virtual position swing. Can withstand stronger pull to adapt to the current mainstream models for large power requirements.
600 metal main rotor holder x 1 (70 x 20.5 x 28.5mm) 42.6G
Main rotor clamping arm x 1 (35 x 25 x 8mm) 7.3G
Bearing x 2 (Φ8.0 x Φ16 x 5.0mm) 3.8G
M3x6mm stepped ball head 1.3G x1
M4x28mm cup head hex bushing screw 3.3G x1
M4 slip nut 0.7G x1
M3x8mm cup head step screw 0.5G x2