Set Of Fifty Five Millimeter 304 Stainless Steel Solid Bearing Balls For DIY Projects And Precision Machinery And Bearings Rustproof And Low Temperature Strength Durable G100 Grade

Set of 50 5mm Stainless Steel Bearing Balls for DIY
✔️ 50 pcs, 5 mm dia, 304 stainless steel, rustproof, high precision

These solid bearing balls are precisely ground to 5 mm diameter and made from 304 stainless steel, offering excellent corrosion resistance, strong low-temperature strength, and durable mechanical properties. They’re ideal for precision DIY projects, bearing assemblies, and small-scale mechanical components.

✅ 5 mm diameter (0.197 in) precision ground with tight tolerance
✅ 304 stainless steel for rust resistance
✅ 50 pieces per pack
✅ Smooth surface finish for easy shaping and low friction
✅ Widely used in bicycles, pumps, spray bottles, drawer slides, and DIY projects

💡 What is a practical use case for small bearing balls in hobby projects? This handy guide covers typical scenarios.
- Handy for precise spacing in model builders and small gear assemblies
- 304 stainless steel resists rust in humid environments
- Consistent 5 mm size ensures repeatable tests and calibrations
- Good surface finish reduces friction in moving parts