Confezione da dieci cuscinetti a sfere miniaturizzati Sealed da 4x8x3 mm, in Chrome Steel , con guarnizioni in gomma su entrambi i lati Seals per la protezione dalla polvere. Ideali per progetti hobbistici RC , automodelli, droni, piccoli motori e apparecchiature di precisione

RC Hobby 10-Pack 4x8x3 Sealed Ball Bearings
✔️ 10-pack sealed 4x8x3 ball bearings, chrome steel, pre-greased

These are 4x8x3 mm sealed deep groove ball bearings, made from chrome steel and pre-lubricated with grease. They’re great for micro RC cars, boats, and other compact drive assemblies where reliable, sealed performance matters. Each pack contains 10 bearings in a single plastic tube for easy storage and quick swaps.

✅ 4 x 8 x 3 mm size with deep groove design
✅ Chrome steel per una maggiore durata
✅ Rubber seals on both sides protect from dust and contaminants
✅ Pre-lubrificato con grasso per un utilizzo immediato
✅ Pack of 10 bearings in one plastic tube for easy storage

💡 What is a sealed ball bearing and why pick pre-lubed chrome steel options?

These handy bearings are built to endure in compact hobby setups. Here are the handy points:

- Sealed design protects grease and reduces maintenance - Compact 4x8x3 mm size fits many micro assemblies - Chrome steel provides strength and wear resistance - Easy inventory with 10 bearings per tube