Trex 550e V2 FBL Flybarless Bearing Set With Rubber Sealed Closures And Double Sided Seals, Low Friction Grease, Corrosion Resistant Chrome Steel 52100 Balls In Low Friction Cage, ABEC1 Precision VX Quality

Trex 550e V2 FBL bearing set for RC helicopters
✔️ 33 chrome steel ABEC-1 sealed bearings, rubber seals, low friction grease

These bearings are designed for the Trex 550e V2 flybarless setup, delivering smooth rotation and dependable sealing for RC helicopter gear in dusty or muddy environments.

✅ 33 bearings set for Trex 550e V2 flybarless closures
✅ Rubber-sealed closures with double-sided seals for protection
✅ Chrome steel 52100 high chromium balls, ABEC-1 precision
✅ Low-friction grease and corrosion-resistant steel cage for longevity

💡 What is a sealed ball bearing used for in RC helicopters? A handy, general explanation for hobbyists. - Reduces friction in rotating parts for smooth operation - Sealed design blocks dust and moisture to extend life - Helps maintain alignment under load during flight