Precision Ball Bearings Kit For HK-5020-450 450 KV Motors With Rubber Sealed Double Sided Closures Low Friction Grease Lubrication Corrosion Resistant 52100 Chrome Steel Balls Low Friction Cage ABEC-1 Grade For High KV RC Motors
✔️ Sealed rubber closures, double-sided seals, 2 bearings
This sealed ball bearing kit features two high chromium steel bearings designed for the Scorpion HK-5020-450 450 KV brushless motor. It delivers smooth rotation and longer motor life in RC aircraft, boats, drones, and other hobby projects.
✅ Two bearings included (set of 2)
✅ Rubber sealed closures on both sides for dust protection
✅ Low friction grease for smooth operation
✅ Chrome steel balls 52100 SAE steel for durability
✅ ABEC-1 precision with a low friction cage
💡 What is a ball bearing used for in hobby motors? This handy component supports the rotor, reduces friction, and helps maintain precision at high RPMs. - Sealed design helps keep dirt out in dusty RC environments
- Chrome steel balls 52100 provide wear resistance at high speed
- ABEC-1 precision helps align the shaft for smooth operation
- Low friction grease improves efficiency and life