Ultra Stock Ball Bearings Kit With Rubber Sealed Closure Side And Double Sided Seals Low Friction Grease Lubrication Corrosion Resistant Chrome Steel 52100 Balls Low Friction Cage ABEC 1 Precision VXB Quality Set Of 1

This ball bearing kit is designed for COX Ultra Stock RC models and similar small machinery, delivering smooth rotation and long life. It features corrosion-resistant chrome steel balls (52100), rubber seals on both sides to protect the grease, and ABEC-1 precision for reliable performance. The set includes 12 bearings ready for installation.

✅ Pack: Set of 12 bearings
✅ Material: Chrome steel 52100 with high chromium content
✅ Seals: Rubber sealed closures, double-sided for protection
✅ Lubrication: Low-friction grease pre-applied for easy use
✅ Precision: ABEC-1 grade for consistent rotation

💡 What is a sealed ball bearing kit used for in small mechanical assemblies? Sealed bearings keep lubrication in and contaminants out, helping parts rotate smoothly for longer life. - handy for hobby RC gear and small machinery - protects shaft seals and reduces maintenance - easy drop-in replacement for COX Ultra Stock components - improves rotational efficiency and reduces wear