10 Piece Chromium Steel Deep Groove Ball Bearing Set MR115 2RS Sealed Miniature Bearings 5 By 11 By 4 Millimeter ABEC 1 Built Tough For Hobby Machines DIY Projects And Light Machinery
✔️ 5x11x4 mm sealed MR115 2RS bearings, chrome steel, ABEC 1, 10 pcs
These compact bearings are made from chromium steel and feature a sealed 2RS design for dust and moisture protection. Sized 5x11x4 mm, they deliver reliable performance in hobby machines, micro motors, and light DIY projects where space is tight.
✅ Material: chromium steel rated for shocks and fatigue resistance
✅ Sealed 2RS design keeps out dust and moisture
✅ Size: 5x11x4 mm for compact installations
✅ Pack: 10-piece set for quick replacements and spares
💡 What is a small 5x11x4 mm deep groove ball bearing used for in hobby projects? This handy piece supports smooth rotation in tight spots
- Maintains spacing between moving parts to reduce friction and wear
- Handles radial and axial loads in tight spaces
- Sealed 2RS design guards against dust and moisture