2.381mm Bearing Balls Set, 100 Pcs 440C Stainless Steel G10 Precision Balls For Bearings, Bicycles, Casters, And Machinery, Rust Resistant, High Hardness, Wear Resistant, Metric Mixing Balls
✔️ 2.381mm dia, G10 accuracy, 100 pcs, rust-resistant 440C steel
This 100-piece set features 2.381mm diameter bearing balls made from 440C stainless steel, delivering high hardness, wear resistance, and rust resistance. Ideal for precision bearings, bicycles, casters, and various machinery, these balls help maintain alignment, reduce friction, and extend service life in demanding environments.
✅ 440C stainless steel construction for high hardness and wear resistance✅ Diameter 2.381 mm for tight tolerances in small bearings
✅ G10 accuracy grade ensures smooth, precise operation
✅ 100 pieces per pack for project-ready quantities
✅ Rust-proof, corrosion-resistant, high-temperature tolerance
💡 What is a bearing ball used for in precision mechanical systems?
Bearing balls act as tiny, hard spheres that support rotation and transfer loads with minimal friction. They help keep gears, shafts, and sliding components correctly aligned, extending life and reliability.
- Enhances load distribution and reduces play in sealed ball bearings, gears, and shafts.
- 440C stainless steel provides corrosion resistance and high hardness.
- Ideal for precision ball bearings, bicycles, casters, drawer slides, and linear slide units.