The One-Way Bearing Mount upgrade provides the ideal solution to the one-way bearing assembly failures common on the market with stock and aftermarket designs. By utilizing a one-piece, high-grade bearing-quality Stainless Steel 440C material construction, precision CNC-machined and secondary hardened to HRC60 rating; the new design provides a robust and failure-free setup for your 700- and 800-class helicopters. No more chance for slipping or failure of the one-way bearing assembly, there are no pressed-in sleeves or bearing-retaining compounds needed. In addition, due to the Stainless Steel construction of the upgrade, the risk of stripping threads for multiple gear chances and maintenance when tightening all hardware is greatly reduced.

Important: The upgrade is a direct bolt-in design for the T-Rex 700/800 series helicopters. To ensure proper operation, please review the Installation Diagram (PDF) for assembly details and tips.

Material: Stainless Steel 440C, Bearing-Quality HRC60 Hardened

Models: All ALIGN T-Rex 700, 700N, and 800 series. Assembly replaces components of the ALIGN One-Way Bearing Set for unparalleled strength and failure-free operation.

Includes:

• One (1) T-Rex 700/800 Series Stainless Steel One-Way Bearing Mount
• Six (6) M2.5 x 0.45 x 8 mm Socket Head Cap Screws (Class 12.9)
• Six (6) M3 x 0.5 x 6 mm Button Head Socket Head Cap Screws (Class 12.9)
• One (1) Radial Ball Bearing 15 x 21 x 4 mm

Finish: Glass-bead CNC satin, HRC60 Hardened

Weight: 38 g (design is FEA optimized for maximum strength and minimum weight)

• AT700-OWBM Installation Diagram (PDF)
• Design Presentation: KDE Direct ALIGN T-Rex 700/800 Series One-Way Bearing Mount (PDF)