Roulement Stainless Steel Sealed Stainless Steel 5mm double Seals en caoutchouc, Shielded en acier 440C destiné aux machines de précision, aux loisirs et aux petits équipements ; convient aux projets CNC, de robotique, RC et aux équipements de précision en général

Sealed stainless steel 3x6x2.5 mm bearing for tiny parts
✔️ 3x6x2.5 mm sealed stainless bearing, single unit, greased

This sealed miniature stainless steel ball bearing fits tiny mechanical assemblies where space is tight and protection from dust is needed. Common uses include RC micro models, precision hobby machines, and compact linear motion setups.

✅ Inner diameter 3 mm, outer diameter 6 mm, width 2.5 mm
✅ Stainless steel grade 440C with rubber seals on both sides for dust protection
✅ Prélubrifié à la graisse pour un fonctionnement immédiat
✅ Deep groove design supports smooth radial motion in small spaces

💡 What is a sealed miniature ball bearing used for in small, dust-prone machines?

This handy part keeps rotation smooth in tight spots while resisting dust and moisture.

- RC micro models, tiny robotics, and precision hobby gadgets - small linear guides, jigs, and camera rigs - stainless, sealed, greased bearings for longevity in compact designs