The main gear is suitable for Tarot 550 and 600 rc helicopter.It is made of 6061-T6 aluminum alloy, high-precision four-axis turning and milling composite 3D integrated molding, with high precision structural strength.
This main gear center seat adopts a custom 10MM wedge type one-way bearing with a torque value of 22NM. This design meets the stringent flight load requirements and effectively improves flight stability and handling performance.

Product specifications:
Main gear center seat x1 (Φ40x14mm) 7.5G
Wedge bearing cylinder sleeve x 1 (Φ20.5x14.5mm) 8.6G
Wedge bearing inner ring x 1 (Φ17.8 x 11.0mm) 8.0G
Flange bearing x 1 (Φ12 x Φ18 x 4mm) 3.1G
Flange bearing x 1 (Φ10 x Φ15 x 4mm) 2.8G
Copper ring x 1 (Φ13.5 x Φ10 x 5mm) 1.65G
M2.5x5MM cup head hex screw x5