HPAT55007 -Heli Option Integrated Main Shaft Block w/ Thrust Bearings T-rex 550

• Integrated the upper and lower bearing blocks together, made of grade 6061 material.
• The bearings are now perfectly aligned and resulting in increasing of precision of main shaft installation,
• Chassis rigidity is greatly increased too, main shaft is running perfectly straight even in hard 3D moves, because of the chassis twist and vibration is reduced.

With Thrust bearings, it takes the vertical thrust load away from the stock radial bearings. so, the main shaft rotating more smoothly and reduce the chance of bearing seizing (damage).