RC Ball Bearings Kit For TRX 2.5R 2.5 Engines Rubber Sealed Closures Double Sided Seals Low Friction Grease Corrosion Resistant 52100 Chrome Steel Balls ABEC 1 Precision Low Friction Cage VXB Quality

Premium sealed ball bearings kit for TRX engines
✔️ Set of 2 chrome steel bearings with dual seals

These ball bearings are designed as direct replacements for TRX 2.5r and 2.5 engines, delivering smoother operation and longer life in high rev RC setups. They feature rubber sealed closures and double sided seals to keep dirt out and grease in, making them ideal for track or shelf use.

✅ Material: corrosion resistant chrome steel balls (52100 SAE)
✅ Cage: low friction steel
✅ Precision: ABEC-1
✅ Seals: rubber sealed closures, double sided
✅ Lubrication: low friction grease included
✅ Compatibility: TRX 2.5r and 2.5 engines
✅ Pack: set of 2 bearings

💡 What is a sealed ball bearing used for in RC engines? This type of bearing helps keep moving parts clean and running smoothly under high RPM use, making maintenance easier and performance more reliable.

- reduces friction and wear in RC engine bearings - handy for keeping dirt out and grease in in RC engines - improves smooth rotation and throttle response