Ten Pack 5x11x4 mm Sealed Ball Bearings Chrome Steel Pre Lubricated With Grease For Durability Dust Protection Miniature Bearings Ideal For Small Motors RC Models And Precision Equipment 10 Bearings

10-Pack 5x11x4 Sealed Ball Bearings for RC Models
✔️ Sealed chrome steel, 2 seals, pre-lubricated, 10 pcs

5x11x4 sealed deep groove ball bearings are compact, high-precision components designed to support rotating shafts in RC cars, model kits, and small machinery. This 10-pack, housed in a single plastic tube, ensures quick replacements and reliable performance in hobby projects and light industrial setups.

✅ Size: ID 5 mm x OD 11 mm x W 4 mm (0.197 in x 0.433 in x 0.157 in)
✅ 耐久性にChrome steel
✅ Sealed on both sides to keep dust out
✅ グリースがあらかじめ塗布されており、すぐに使用可能です
✅ Pack of 10 bearings in a single tube
✅ Dynamic load rating Cr 970 N; Static load 360 N
✅ Max speed: 53,000 RPM with grease lubrication
✅ Deep groove design for easy mounting in hobby projects

💡 What is a pillow block bearing used for? Pillow block bearings support rotating shafts in machines, keeping alignment and load within spec, handy for RC gearboxes and small mechanical setups. - Easy shaft alignment and mounting - Reduces wear and vibration in moving parts - Quick swaps in RC gearboxes and small CNCs