Main Rotor Blade Grips Bearings Linkage Set for RC ERA C180 RC Helicopter
Eradicate Blade Play and Restore Flawless Pitch Tracking for High-RPM Stunt Flight
Worn-out rotor blade grips, loose pushrod eyes, or gritty, blown-out bearings create severe slop in your flybarless head assembly. For the RC ERA C180 1:25 scale BO105, any mechanical play at the blade root leads to erratic altitude tracking, annoying mid-air blade tracking wobble, and a spongy collective feel during aggressive inverted 3D maneuvers. This comprehensive factory-replacement main blade grip package overhaul swap eliminates loose control tolerances completely, clamping your lift blades securely in place to deliver locked-in pitch response and silk-smooth tracking stability. Ships worldwide.
Product Highlights
Full Quad-Blade Refurbishment Kit: Provides a complete head overhaul bundle containing 4 impact-resistant blade grips, 4 integrated molded upper control link extensions, and 8 metal micro ball bearings.
Dual-Bearing Smooth Rotation Matrix: Includes 8 precision-engineered silver steel ball bearings (2 bearings allocated per grip) to isolate spindle friction and ensure silky-smooth swashplate authority under high brushless torque loads.
Reinforced Integrated Pitch Linkage Arms: Features an optimized molded design where each blade clamp is directly fused to its curved pitch horn linkage, eliminating sloppy mechanical joints and flexing points.
Tough Injection-Molded Polymer Core: Manufactured from high-density, fatigue-resistant black composite material that flexes safely to absorb impact energy during hard landings rather than snapping.
Compatibility
For the RC ERA C180 1:25 Scale BO105 6-Channel Brushless RC Helicopter only. Full model page (specs & photos):
Grip Bearing Press-In Procedure: Clean your horizontal feathering shafts thoroughly; press 2 micro silver steel ball bearings squarely and evenly into the inner and outer bored shoulder seats of each black blade grip holder until they seat fully flush.
Feathering Shaft Mounting: Slide the bearing-loaded grip assemblies onto the 4 metal arms of the central rotor head hub; secure each individual holder base using your factory retaining hardware screws, ensuring the grip spins with zero grinding or axial end-play.
Pitch Control Linkage Connection: Snap the lower circular sockets of the integrated black pitch linkage arms firmly onto the upper ball links of your mechanical swashplate assembly; confirm that all 4 linkage rods stand straight and mirror each other perfectly.
Main Blade Retaining & Tracking Check: Reinstall your 4 main rotor blades into the grip slots, tightening the pivot bolts just enough so the blades don't sag but can still fold; power on your C180 to test cyclic pitches on the bench, ensuring all four blade roots share identical pitch tracking angles before takeoff.
More RC ERA C180 Spare Parts
Looking for additional spares for your RC ERA C180 RC Helicopter? Visit our dedicated RC ERA C180 RC Helicopter Spare Parts collection for propellers, linkages, hardware and more essential components. Ships worldwide.
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