Our bearing steel balls are well made, have a polished surface that is smooth, shiny and round, ideal for hobbyists, DIYers and repair enthusiasts.
The steel ball is made of high-quality stainless steel, which is not easy to rust, high hardness, strong and durable.
Bearing balls are available in 10 different sizes: 2.0 mm (80pcs); 2.5 mm (80pcs); 3.0 mm (80pcs); 3.5 mm (80pcs); 4.0 mm (pcs); 4.5 mm (60pcs) ; 5.0mm (40pcs); 5.5mm (40pcs); 6.0mm (30pcs) and 7.0mm (20pcs). There are 10 sizes and 570 items.
These precision bearing balls find wide application in bicycle maintenance, skating, caster upkeep, motorcycles, the automobile industry, pump and valve maintenance, and mechanical equipment.
Each set of ball bearings is meticulously packaged for your convenience, the different size ball bearings come in separate zip lock bags.