It adopts 7075-T65 super-hard aluminum alloy and complete CNC machining. It is suitable for 550 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.
Product specifications:
550 metal main rotor clamp x 1 (52 x 22 x 23.5mm) 21.6G
Main rotor clamping arm x 1 (31.5 x 25 x 8mm) 5.7G
Bearing x 2 (Φ8.0 x Φ14 x 4.0mm) 2.0G
M3x6mm stepped ball head 1.3G x1
M4x25mm cup head hex bushing screw 3.0G x1
M4 slip nut 0.7G x 1
M3x8mm cup head step screw 0.5G x1
