Ball Bearings Kit For Scorpion HK 4525 520 KV RC Motor Sealed Bearings With Rubber Seals On Both Sides Low Friction Grease Chrome Steel Balls 52100 ABEC 1 Precision For Smooth Operation And Longevity Ensuring Quiet Operation And Extended Service Life

Ball Bearings Set for Scorpion HK-4525-520 520 KV
✔️ ABEC-1 precision, chrome 52100 steel balls, rubber sealed

This ball bearing kit is designed to replace worn bearings in the Scorpion HK-4525-520 520 KV brushless motor used in RC aircraft, drones, and other hobby builds. It comes as a set of 2 sealed bearings with low friction grease for smooth operation.

✅ Pack of 2 sealed ball bearings with 52100 chrome steel balls
✅ Rubber sealed closures with double-sided seals to keep out dust and debris
✅ Low friction grease lubrication for smooth, efficient performance
✅ ABEC-1 precision quality ensures reliable rotation and life
✅ Fits Scorpion HK-4525-520 520 KV motors for easy swap in maintenance

💡 What is a ball bearing set used for in RC motors? This handy upgrade helps keep rotor movement smooth and efficient. - Replaces worn bearings to restore smooth rotation - Reduces friction and heat in the drive train for better performance - Extends motor life and reliability in flight or racing - Works with common RC brushless motors that share shaft sizes