5x8x3mm Stainless Steel Ball Bearing With Double Rubber Seals 2RS Miniature Precision Bearing For Small Machinery And Hobby Motors RC Projects Corrosion Resistant Dust Protected Smooth Low Friction Operation

This miniature precision bearing is designed for tight spaces where smooth, reliable rotation matters. It is commonly used in hobby RC models, small gear trains, and compact mechanical assemblies where compact size and durability are key.

✅ Inner diameter 5 mm
✅ Outer diameter 8 mm
✅ Width 3 mm
✅ Material stainless steel 440C
✅ Rubber seal on both sides for dust protection
✅ Deep groove ball bearing

💡 What is a small stainless steel ball bearing used for in everyday projects? A handy component that supports tiny rotating shafts in compact builds. - handy for precision rotation in micro devices - reduces friction and wear in hobby gear - easy to replace in tight spaces