840 Pcs Stainless Steel Bearing Balls Set For Bikes And Machinery Metric Precision Loose Ball Bearings In Assorted Sizes 2mm To 10mm 304 Stainless Steel High Hardness Low Friction Ideal For Bicycle Maintenance And Mechanical Projects

840-Piece Stainless Bearing Balls Set for Bikes
✔️ 840 pcs, 13 sizes (2-10 mm) in a sturdy storage box

These precision-made stainless steel bearing balls serve as rolling elements in sealed bearings, bike components, drawer slides, and other moving assemblies. They minimize friction between inner and outer rings, improving stability and smooth motion. The included storage box keeps each size neatly separated for quick repairs and DIY projects.

✅ 840 pcs total across 13 sizes: 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10 mm
✅ Made from 304 stainless steel for corrosion resistance and a smooth finish
✅ Stored in a sturdy organizer box with individual compartments
✅ Suitable for sealed ball bearings, bike components, drawer slides, casters, and more
✅ Great for hobbyists and pros doing repairs or DIY projects

💡 What is a stainless steel bearing balls set used for in everyday mechanical tasks?

This handy kit covers common sizes you’ll need for repairs and upgrades. - Provides rolling elements to reduce friction in bearings and moving parts - Useful for bikes, drawer slides, casters, and small machinery repairs - Keeps inventory organized in a sturdy storage box for quick fixes - Helps replace worn components and rebuild assemblies with the correct ball diameter