Ball Bearings for OS Engines FS-120E Surpass 120

Ball Bearings Kit for OS Engines FS-120E Surpass
✨ Rubber sealed pair made for smooth engine performance

This 2-piece bearing kit is designed for OS Engines FS-120E Surpass models. Made from corrosion-resistant chrome steel with low-friction grease and double rubber seals, these bearings are built for durability, clean operation, and high-speed performance.

🟢 Set includes 2 bearings
🟢 Double rubber seals on both sides
🟢 Material: Chrome steel with 52100 high chromium balls
🟢 Lubricated with low-friction grease
🟢 Cage: Steel for reduced drag
🟢 Precision: ABEC-1 quality rating
🟢 Perfect for model engines and RC setups