The new bearing blocks from G-Force for the T-Rex 550E are designed to keep all the thrust loads away from the radial bearings. Radial bearings were never designed to handle any thrust loads and under 3D flying conditions, bearing blocks with thrust bearings run much smoother.
G-Force continues to design their bearing blocks by positioning the thrust bearing on the outer end of the bearing blocks to withstand 100% of the thrust loads and a solid aluminum divider wall to isolate the thrust load to the radial bearing behind it, which can take 100% of the radial load.
Price US$27
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