High-Strength Steel Ball Set for Bearings & Mechanical Use - Mirror Polished

Product Information:
Application Scope: Steel balls are widely used in bearings, hardware, electronics, ironwork, mechanical equipment, power, mining, metallurgy, etc.
Surface Treatment: Mirror Polishing
Size：170*100*22MM

Product Parameters：
2mm 80pcs
2.5mm, 80 pieces
3mm 50pcs
3.5mm, 50 pieces
4mm 50pcs
4.5mm - 50 pieces
5mm 50pcs
6mm 30pcs
7mm 20pcs
8mm 20pcs
9mm 15pcs
10mm 15pcs

Packaging List:
Steel balls * 1 set