G10 G16 G20 High precision bearing steel balls

SIZE:0.8mm-31.75mm

Hardness: hrc61-66

Production Standard:ISO3290 2001  GB/T308.1-2013

Product features: bearing steel balls have high hardness, high precision, wear resistance and long service life;

Oily packaging, ferritic steel, magnetic;

Application areas:

1. High-precision bearing steel balls are widely used in high-speed silent bearing assembly, auto parts, motorcycle parts, bicycle parts, hardware parts, drawer slides, guide rails, universal balls, electronics industry, etc.;

2.Low-precision bearing steel balls can be used as grinding and polishing media;